15668759056

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{4971053}}^1$

素因数の和:4971258

約数の個数: 20

約数和(自身を含む): 30512329452

約数和(自身を除く): 14843570396

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 4971053, 9942106, 19884212, 39768424, 79536848, 979297441, 1958594882, 3917189764, 7834379528, 15668759056]

約数ペア:

[(1, 15668759056), (2, 7834379528), (4, 3917189764), (8, 1958594882), (16, 979297441), (197, 79536848), (394, 39768424), (788, 19884212), (1576, 9942106), (3152, 4971053)]