12553674874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15575279}}^1$

素因数の和:15575325

約数の個数: 16

約数和(自身を含む): 20933176320

約数和(自身を除く): 8379501446

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15575279, 31150558, 202478627, 404957254, 482833649, 965667298, 6276837437, 12553674874]

約数ペア:

[(1, 12553674874), (2, 6276837437), (13, 965667298), (26, 482833649), (31, 404957254), (62, 202478627), (403, 31150558), (806, 15575279)]