19394232

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5651}}^1$

素因数の和:5684

約数の個数: 64

約数和(自身を含む): 56972160

約数和(自身を除く): 37577928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 5651, 11302, 16953, 22604, 33906, 45208, 62161, 67812, 73463, 124322, 135624, 146926, 186483, 220389, 248644, 293852, 372966, 440778, 497288, 587704, 745932, 808093, 881556, 1491864, 1616186, 1763112, 2424279, 3232372, 4848558, 6464744, 9697116, 19394232]

約数ペア:

[(1, 19394232), (2, 9697116), (3, 6464744), (4, 4848558), (6, 3232372), (8, 2424279), (11, 1763112), (12, 1616186), (13, 1491864), (22, 881556), (24, 808093), (26, 745932), (33, 587704), (39, 497288), (44, 440778), (52, 372966), (66, 293852), (78, 248644), (88, 220389), (104, 186483), (132, 146926), (143, 135624), (156, 124322), (264, 73463), (286, 67812), (312, 62161), (429, 45208), (572, 33906), (858, 22604), (1144, 16953), (1716, 11302), (3432, 5651)]