19852442896

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6211}}^1$

素因数の和:6381

約数の個数: 120

約数和(自身を含む): 45896840192

約数和(自身を除く): 26044397296

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 127, 143, 176, 208, 242, 254, 286, 484, 508, 572, 968, 1016, 1144, 1397, 1573, 1651, 1936, 2032, 2288, 2794, 3146, 3302, 5588, 6211, 6292, 6604, 11176, 12422, 12584, 13208, 15367, 18161, 22352, 24844, 25168, 26416, 30734, 36322, 49688, 61468, 68321, 72644, 80743, 99376, 122936, 136642, 145288, 161486, 199771, 245872, 273284, 290576, 322972, 399542, 546568, 645944, 751531, 788797, 799084, 888173, 1093136, 1291888, 1503062, 1577594, 1598168, 1776346, 3006124, 3155188, 3196336, 3552692, 6012248, 6310376, 7105384, 8676767, 9769903, 10254361, 12024496, 12620752, 14210768, 17353534, 19539806, 20508722, 34707068, 39079612, 41017444, 69414136, 78159224, 82034888, 95444437, 112797971, 138828272, 156318448, 164069776, 190888874, 225595942, 381777748, 451191884, 763555496, 902383768, 1240777681, 1527110992, 1804767536, 2481555362, 4963110724, 9926221448, 19852442896]

約数ペア:

[(1, 19852442896), (2, 9926221448), (4, 4963110724), (8, 2481555362), (11, 1804767536), (13, 1527110992), (16, 1240777681), (22, 902383768), (26, 763555496), (44, 451191884), (52, 381777748), (88, 225595942), (104, 190888874), (121, 164069776), (127, 156318448), (143, 138828272), (176, 112797971), (208, 95444437), (242, 82034888), (254, 78159224), (286, 69414136), (484, 41017444), (508, 39079612), (572, 34707068), (968, 20508722), (1016, 19539806), (1144, 17353534), (1397, 14210768), (1573, 12620752), (1651, 12024496), (1936, 10254361), (2032, 9769903), (2288, 8676767), (2794, 7105384), (3146, 6310376), (3302, 6012248), (5588, 3552692), (6211, 3196336), (6292, 3155188), (6604, 3006124), (11176, 1776346), (12422, 1598168), (12584, 1577594), (13208, 1503062), (15367, 1291888), (18161, 1093136), (22352, 888173), (24844, 799084), (25168, 788797), (26416, 751531), (30734, 645944), (36322, 546568), (49688, 399542), (61468, 322972), (68321, 290576), (72644, 273284), (80743, 245872), (99376, 199771), (122936, 161486), (136642, 145288)]