15691640870

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1657}}^1\times {\mathrm{2861}}^1$

素因数の和:4856

約数の個数: 32

約数和(自身を含む): 28357291296

約数和(自身を除く): 12665650426

約数列:

[1, 2, 5, 10, 331, 662, 1655, 1657, 2861, 3310, 3314, 5722, 8285, 14305, 16570, 28610, 548467, 946991, 1096934, 1893982, 2742335, 4734955, 4740677, 5484670, 9469910, 9481354, 23703385, 47406770, 1569164087, 3138328174, 7845820435, 15691640870]

約数ペア:

[(1, 15691640870), (2, 7845820435), (5, 3138328174), (10, 1569164087), (331, 47406770), (662, 23703385), (1655, 9481354), (1657, 9469910), (2861, 5484670), (3310, 4740677), (3314, 4734955), (5722, 2742335), (8285, 1893982), (14305, 1096934), (16570, 946991), (28610, 548467)]