57474506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{20719}}^1$

素因数の和:20813

約数の個数: 16

約数和(自身を含む): 91996800

約数和(自身を除く): 34522294

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 20719, 41438, 393661, 787322, 1512487, 3024974, 28737253, 57474506]

約数ペア:

[(1, 57474506), (2, 28737253), (19, 3024974), (38, 1512487), (73, 787322), (146, 393661), (1387, 41438), (2774, 20719)]