12621837986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1\times {\mathrm{6907}}^1$

素因数の和:7754

約数の個数: 32

約数和(自身を含む): 20358594432

約数和(自身を除く): 7736756446

約数列:

[1, 2, 17, 34, 71, 142, 757, 1207, 1514, 2414, 6907, 12869, 13814, 25738, 53747, 107494, 117419, 234838, 490397, 913699, 980794, 1827398, 5228599, 8336749, 10457198, 16673498, 88886183, 177772366, 371230529, 742461058, 6310918993, 12621837986]

約数ペア:

[(1, 12621837986), (2, 6310918993), (17, 742461058), (34, 371230529), (71, 177772366), (142, 88886183), (757, 16673498), (1207, 10457198), (1514, 8336749), (2414, 5228599), (6907, 1827398), (12869, 980794), (13814, 913699), (25738, 490397), (53747, 234838), (107494, 117419)]