11879696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 24355584

約数和(自身を除く): 12475888

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 557, 688, 1114, 1333, 2228, 2666, 4456, 5332, 8912, 10664, 17267, 21328, 23951, 34534, 47902, 69068, 95804, 138136, 191608, 276272, 383216, 742481, 1484962, 2969924, 5939848, 11879696]

約数ペア:

[(1, 11879696), (2, 5939848), (4, 2969924), (8, 1484962), (16, 742481), (31, 383216), (43, 276272), (62, 191608), (86, 138136), (124, 95804), (172, 69068), (248, 47902), (344, 34534), (496, 23951), (557, 21328), (688, 17267), (1114, 10664), (1333, 8912), (2228, 5332), (2666, 4456)]