21832252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8933}}^1$

素因数の和:8997

約数の個数: 24

約数和(自身を含む): 42025536

約数和(自身を除く): 20193284

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 8933, 17866, 35732, 116129, 232258, 419851, 464516, 839702, 1679404, 5458063, 10916126, 21832252]

約数ペア:

[(1, 21832252), (2, 10916126), (4, 5458063), (13, 1679404), (26, 839702), (47, 464516), (52, 419851), (94, 232258), (188, 116129), (611, 35732), (1222, 17866), (2444, 8933)]