15455792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{641}}^1$

素因数の和:797

約数の個数: 40

約数和(自身を含む): 32957712

約数和(自身を除く): 17501920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 548, 641, 1096, 1282, 1507, 2192, 2564, 3014, 5128, 6028, 7051, 10256, 12056, 14102, 24112, 28204, 56408, 87817, 112816, 175634, 351268, 702536, 965987, 1405072, 1931974, 3863948, 7727896, 15455792]

約数ペア:

[(1, 15455792), (2, 7727896), (4, 3863948), (8, 1931974), (11, 1405072), (16, 965987), (22, 702536), (44, 351268), (88, 175634), (137, 112816), (176, 87817), (274, 56408), (548, 28204), (641, 24112), (1096, 14102), (1282, 12056), (1507, 10256), (2192, 7051), (2564, 6028), (3014, 5128)]