15666981428

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^2\times {\mathrm{54851}}^1$

素因数の和:55064

約数の個数: 36

約数和(自身を含む): 31647848736

約数和(自身を除く): 15980867308

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 10201, 20402, 40804, 54851, 71407, 109702, 142814, 219404, 285628, 383957, 767914, 1535828, 5539951, 11079902, 22159804, 38779657, 77559314, 155118628, 559535051, 1119070102, 2238140204, 3916745357, 7833490714, 15666981428]

約数ペア:

[(1, 15666981428), (2, 7833490714), (4, 3916745357), (7, 2238140204), (14, 1119070102), (28, 559535051), (101, 155118628), (202, 77559314), (404, 38779657), (707, 22159804), (1414, 11079902), (2828, 5539951), (10201, 1535828), (20402, 767914), (40804, 383957), (54851, 285628), (71407, 219404), (109702, 142814)]