12672010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{911}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 24820992

約数和(自身を除く): 12148982

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 911, 1070, 1391, 1822, 2782, 4555, 6955, 9110, 11843, 13910, 23686, 59215, 97477, 118430, 194954, 487385, 974770, 1267201, 2534402, 6336005, 12672010]

約数ペア:

[(1, 12672010), (2, 6336005), (5, 2534402), (10, 1267201), (13, 974770), (26, 487385), (65, 194954), (107, 118430), (130, 97477), (214, 59215), (535, 23686), (911, 13910), (1070, 11843), (1391, 9110), (1822, 6955), (2782, 4555)]