33280438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{521}}^1$

素因数の和:624

約数の個数: 24

約数和(自身を含む): 53964360

約数和(自身を除く): 20683922

約数列:

[1, 2, 19, 38, 41, 82, 521, 779, 1042, 1558, 1681, 3362, 9899, 19798, 21361, 31939, 42722, 63878, 405859, 811718, 875801, 1751602, 16640219, 33280438]

約数ペア:

[(1, 33280438), (2, 16640219), (19, 1751602), (38, 875801), (41, 811718), (82, 405859), (521, 63878), (779, 42722), (1042, 31939), (1558, 21361), (1681, 19798), (3362, 9899)]