11888979232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{361763}}^1$

素因数の和:361865

約数の個数: 48

約数和(自身を含む): 25526067840

約数和(自身を除く): 13637088608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 2054, 2528, 4108, 8216, 16432, 32864, 361763, 723526, 1447052, 2894104, 4702919, 5788208, 9405838, 11576416, 18811676, 28579277, 37623352, 57158554, 75246704, 114317108, 150493408, 228634216, 371530601, 457268432, 743061202, 914536864, 1486122404, 2972244808, 5944489616, 11888979232]

約数ペア:

[(1, 11888979232), (2, 5944489616), (4, 2972244808), (8, 1486122404), (13, 914536864), (16, 743061202), (26, 457268432), (32, 371530601), (52, 228634216), (79, 150493408), (104, 114317108), (158, 75246704), (208, 57158554), (316, 37623352), (416, 28579277), (632, 18811676), (1027, 11576416), (1264, 9405838), (2054, 5788208), (2528, 4702919), (4108, 2894104), (8216, 1447052), (16432, 723526), (32864, 361763)]