12155888

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 40

約数和(自身を含む): 24403200

約数和(自身を除く): 12247312

約数列:

[1, 2, 4, 8, 16, 59, 79, 118, 158, 163, 236, 316, 326, 472, 632, 652, 944, 1264, 1304, 2608, 4661, 9322, 9617, 12877, 18644, 19234, 25754, 37288, 38468, 51508, 74576, 76936, 103016, 153872, 206032, 759743, 1519486, 3038972, 6077944, 12155888]

約数ペア:

[(1, 12155888), (2, 6077944), (4, 3038972), (8, 1519486), (16, 759743), (59, 206032), (79, 153872), (118, 103016), (158, 76936), (163, 74576), (236, 51508), (316, 38468), (326, 37288), (472, 25754), (632, 19234), (652, 18644), (944, 12877), (1264, 9617), (1304, 9322), (2608, 4661)]