15109864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1$

素因数の和:1334

約数の個数: 64

約数和(自身を含む): 37209600

約数和(自身を除く): 22099736

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 133, 152, 154, 209, 266, 308, 418, 532, 616, 836, 1064, 1291, 1463, 1672, 2582, 2926, 5164, 5852, 9037, 10328, 11704, 14201, 18074, 24529, 28402, 36148, 49058, 56804, 72296, 98116, 99407, 113608, 171703, 196232, 198814, 269819, 343406, 397628, 539638, 686812, 795256, 1079276, 1373624, 1888733, 2158552, 3777466, 7554932, 15109864]

約数ペア:

[(1, 15109864), (2, 7554932), (4, 3777466), (7, 2158552), (8, 1888733), (11, 1373624), (14, 1079276), (19, 795256), (22, 686812), (28, 539638), (38, 397628), (44, 343406), (56, 269819), (76, 198814), (77, 196232), (88, 171703), (133, 113608), (152, 99407), (154, 98116), (209, 72296), (266, 56804), (308, 49058), (418, 36148), (532, 28402), (616, 24529), (836, 18074), (1064, 14201), (1291, 11704), (1463, 10328), (1672, 9037), (2582, 5852), (2926, 5164)]