22871238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293221}}^1$

素因数の和:293239

約数の個数: 16

約数和(自身を含む): 49261296

約数和(自身を除く): 26390058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293221, 586442, 879663, 1759326, 3811873, 7623746, 11435619, 22871238]

約数ペア:

[(1, 22871238), (2, 11435619), (3, 7623746), (6, 3811873), (13, 1759326), (26, 879663), (39, 586442), (78, 293221)]