38226419

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{70921}}^1$

素因数の和:70946

約数の個数: 12

約数和(自身を含む): 48510648

約数和(自身を除く): 10284229

約数列:

[1, 7, 11, 49, 77, 539, 70921, 496447, 780131, 3475129, 5460917, 38226419]

約数ペア:

[(1, 38226419), (7, 5460917), (11, 3475129), (49, 780131), (77, 496447), (539, 70921)]