22256923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 25401600

約数和(自身を除く): 3144677

約数列:

[1, 13, 19, 247, 251, 359, 3263, 4667, 4769, 6821, 61997, 88673, 90109, 1171417, 1712071, 22256923]

約数ペア:

[(1, 22256923), (13, 1712071), (19, 1171417), (247, 90109), (251, 88673), (359, 61997), (3263, 6821), (4667, 4769)]