13128544

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 32175360

約数和(自身を除く): 19046816

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 76, 88, 104, 143, 151, 152, 176, 208, 209, 247, 286, 302, 304, 352, 416, 418, 494, 572, 604, 608, 836, 988, 1144, 1208, 1661, 1672, 1963, 1976, 2288, 2416, 2717, 2869, 3322, 3344, 3926, 3952, 4576, 4832, 5434, 5738, 6644, 6688, 7852, 7904, 10868, 11476, 13288, 15704, 21593, 21736, 22952, 26576, 31408, 31559, 37297, 43186, 43472, 45904, 53152, 62816, 63118, 74594, 86372, 86944, 91808, 126236, 149188, 172744, 252472, 298376, 345488, 410267, 504944, 596752, 690976, 820534, 1009888, 1193504, 1641068, 3282136, 6564272, 13128544]

約数ペア:

[(1, 13128544), (2, 6564272), (4, 3282136), (8, 1641068), (11, 1193504), (13, 1009888), (16, 820534), (19, 690976), (22, 596752), (26, 504944), (32, 410267), (38, 345488), (44, 298376), (52, 252472), (76, 172744), (88, 149188), (104, 126236), (143, 91808), (151, 86944), (152, 86372), (176, 74594), (208, 63118), (209, 62816), (247, 53152), (286, 45904), (302, 43472), (304, 43186), (352, 37297), (416, 31559), (418, 31408), (494, 26576), (572, 22952), (604, 21736), (608, 21593), (836, 15704), (988, 13288), (1144, 11476), (1208, 10868), (1661, 7904), (1672, 7852), (1963, 6688), (1976, 6644), (2288, 5738), (2416, 5434), (2717, 4832), (2869, 4576), (3322, 3952), (3344, 3926)]