13572121898

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{2309}}^1\times {\mathrm{5641}}^1$

素因数の和:8473

約数の個数: 16

約数和(自身を含む): 20409709320

約数和(自身を除く): 6837587422

約数列:

[1, 2, 521, 1042, 2309, 4618, 5641, 11282, 1202989, 2405978, 2938961, 5877922, 13025069, 26050138, 6786060949, 13572121898]

約数ペア:

[(1, 13572121898), (2, 6786060949), (521, 26050138), (1042, 13025069), (2309, 5877922), (4618, 2938961), (5641, 2405978), (11282, 1202989)]