12377255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1619}}^1$

素因数の和:1774

約数の個数: 16

約数和(自身を含む): 16329600

約数和(自身を除く): 3952345

約数列:

[1, 5, 11, 55, 139, 695, 1529, 1619, 7645, 8095, 17809, 89045, 225041, 1125205, 2475451, 12377255]

約数ペア:

[(1, 12377255), (5, 2475451), (11, 1125205), (55, 225041), (139, 89045), (695, 17809), (1529, 8095), (1619, 7645)]