16827964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 30336768

約数和(自身を除く): 13508804

約数列:

[1, 2, 4, 43, 86, 172, 227, 431, 454, 862, 908, 1724, 9761, 18533, 19522, 37066, 39044, 74132, 97837, 195674, 391348, 4206991, 8413982, 16827964]

約数ペア:

[(1, 16827964), (2, 8413982), (4, 4206991), (43, 391348), (86, 195674), (172, 97837), (227, 74132), (431, 39044), (454, 37066), (862, 19522), (908, 18533), (1724, 9761)]