74971622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{17657}}^1$

素因数の和:17863

約数の個数: 16

約数和(自身を含む): 123323472

約数和(自身を除く): 48351850

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 17657, 35314, 194227, 388454, 3407801, 6815602, 37485811, 74971622]

約数ペア:

[(1, 74971622), (2, 37485811), (11, 6815602), (22, 3407801), (193, 388454), (386, 194227), (2123, 35314), (4246, 17657)]