15691371954

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{677}}^1\times {\mathrm{15031}}^1$

素因数の和:15970

約数の個数: 32

約数和(自身を含む): 31553490816

約数和(自身を除く): 15862118862

約数列:

[1, 2, 3, 6, 257, 514, 677, 771, 1354, 1542, 2031, 4062, 15031, 30062, 45093, 90186, 173989, 347978, 521967, 1043934, 3862967, 7725934, 10175987, 11588901, 20351974, 23177802, 30527961, 61055922, 2615228659, 5230457318, 7845685977, 15691371954]

約数ペア:

[(1, 15691371954), (2, 7845685977), (3, 5230457318), (6, 2615228659), (257, 61055922), (514, 30527961), (677, 23177802), (771, 20351974), (1354, 11588901), (1542, 10175987), (2031, 7725934), (4062, 3862967), (15031, 1043934), (30062, 521967), (45093, 347978), (90186, 173989)]