68548618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{1697}}^1$

素因数の和:2781

約数の個数: 16

約数和(自身を含む): 108400320

約数和(自身を除く): 39851702

約数列:

[1, 2, 19, 38, 1063, 1697, 2126, 3394, 20197, 32243, 40394, 64486, 1803911, 3607822, 34274309, 68548618]

約数ペア:

[(1, 68548618), (2, 34274309), (19, 3607822), (38, 1803911), (1063, 64486), (1697, 40394), (2126, 32243), (3394, 20197)]