11812856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 24306480

約数和(自身を除く): 12493624

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 557, 964, 1114, 1928, 2228, 2651, 4456, 5302, 6127, 10604, 12254, 21208, 24508, 49016, 134237, 268474, 536948, 1073896, 1476607, 2953214, 5906428, 11812856]

約数ペア:

[(1, 11812856), (2, 5906428), (4, 2953214), (8, 1476607), (11, 1073896), (22, 536948), (44, 268474), (88, 134237), (241, 49016), (482, 24508), (557, 21208), (964, 12254), (1114, 10604), (1928, 6127), (2228, 5302), (2651, 4456)]