21012482

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1493}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 32700672

約数和(自身を除く): 11688190

約数列:

[1, 2, 31, 62, 227, 454, 1493, 2986, 7037, 14074, 46283, 92566, 338911, 677822, 10506241, 21012482]

約数ペア:

[(1, 21012482), (2, 10506241), (31, 677822), (62, 338911), (227, 92566), (454, 46283), (1493, 14074), (2986, 7037)]