22277296

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{10163}}^1$

素因数の和:10308

約数の個数: 20

約数和(自身を含む): 43481592

約数和(自身を除く): 21204296

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 10163, 20326, 40652, 81304, 162608, 1392331, 2784662, 5569324, 11138648, 22277296]

約数ペア:

[(1, 22277296), (2, 11138648), (4, 5569324), (8, 2784662), (16, 1392331), (137, 162608), (274, 81304), (548, 40652), (1096, 20326), (2192, 10163)]