21348442

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1085

約数の個数: 16

約数和(自身を含む): 32749920

約数和(自身を除く): 11401478

約数列:

[1, 2, 59, 118, 227, 454, 797, 1594, 13393, 26786, 47023, 94046, 180919, 361838, 10674221, 21348442]

約数ペア:

[(1, 21348442), (2, 10674221), (59, 361838), (118, 180919), (227, 94046), (454, 47023), (797, 26786), (1594, 13393)]