22477730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1609}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 22035550

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 1609, 2794, 3218, 6985, 8045, 13970, 16090, 17699, 35398, 88495, 176990, 204343, 408686, 1021715, 2043430, 2247773, 4495546, 11238865, 22477730]

約数ペア:

[(1, 22477730), (2, 11238865), (5, 4495546), (10, 2247773), (11, 2043430), (22, 1021715), (55, 408686), (110, 204343), (127, 176990), (254, 88495), (635, 35398), (1270, 17699), (1397, 16090), (1609, 13970), (2794, 8045), (3218, 6985)]