22761890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32059}}^1$

素因数の和:32137

約数の個数: 16

約数和(自身を含む): 41549760

約数和(自身を除く): 18787870

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 32059, 64118, 160295, 320590, 2276189, 4552378, 11380945, 22761890]

約数ペア:

[(1, 22761890), (2, 11380945), (5, 4552378), (10, 2276189), (71, 320590), (142, 160295), (355, 64118), (710, 32059)]