15387256

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{12251}}^1$

素因数の和:12414

約数の個数: 16

約数和(自身を含む): 29037240

約数和(自身を除く): 13649984

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 12251, 24502, 49004, 98008, 1923407, 3846814, 7693628, 15387256]

約数ペア:

[(1, 15387256), (2, 7693628), (4, 3846814), (8, 1923407), (157, 98008), (314, 49004), (628, 24502), (1256, 12251)]