15603808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 33932304

約数和(自身を除く): 18328496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 97, 176, 194, 352, 388, 457, 776, 914, 1067, 1552, 1828, 2134, 3104, 3656, 4268, 5027, 7312, 8536, 10054, 14624, 17072, 20108, 34144, 40216, 44329, 80432, 88658, 160864, 177316, 354632, 487619, 709264, 975238, 1418528, 1950476, 3900952, 7801904, 15603808]

約数ペア:

[(1, 15603808), (2, 7801904), (4, 3900952), (8, 1950476), (11, 1418528), (16, 975238), (22, 709264), (32, 487619), (44, 354632), (88, 177316), (97, 160864), (176, 88658), (194, 80432), (352, 44329), (388, 40216), (457, 34144), (776, 20108), (914, 17072), (1067, 14624), (1552, 10054), (1828, 8536), (2134, 7312), (3104, 5027), (3656, 4268)]