15881924

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 28756728

約数和(自身を除く): 12874804

約数列:

[1, 2, 4, 41, 82, 113, 164, 226, 452, 857, 1714, 3428, 4633, 9266, 18532, 35137, 70274, 96841, 140548, 193682, 387364, 3970481, 7940962, 15881924]

約数ペア:

[(1, 15881924), (2, 7940962), (4, 3970481), (41, 387364), (82, 193682), (113, 140548), (164, 96841), (226, 70274), (452, 35137), (857, 18532), (1714, 9266), (3428, 4633)]