274279022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1889}}^1\times {\mathrm{3821}}^1$

素因数の和:5731

約数の個数: 16

約数和(自身を含む): 433414800

約数和(自身を除く): 159135778

約数列:

[1, 2, 19, 38, 1889, 3778, 3821, 7642, 35891, 71782, 72599, 145198, 7217869, 14435738, 137139511, 274279022]

約数ペア:

[(1, 274279022), (2, 137139511), (19, 14435738), (38, 7217869), (1889, 145198), (3778, 72599), (3821, 71782), (7642, 35891)]