17246980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{11813}}^1$

素因数の和:11895

約数の個数: 24

約数和(自身を含む): 36717912

約数和(自身を除く): 19470932

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 11813, 23626, 47252, 59065, 118130, 236260, 862349, 1724698, 3449396, 4311745, 8623490, 17246980]

約数ペア:

[(1, 17246980), (2, 8623490), (4, 4311745), (5, 3449396), (10, 1724698), (20, 862349), (73, 236260), (146, 118130), (292, 59065), (365, 47252), (730, 23626), (1460, 11813)]