22378415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 27711936

約数和(自身を除く): 5333521

約数列:

[1, 5, 41, 173, 205, 631, 865, 3155, 7093, 25871, 35465, 109163, 129355, 545815, 4475683, 22378415]

約数ペア:

[(1, 22378415), (5, 4475683), (41, 545815), (173, 129355), (205, 109163), (631, 35465), (865, 25871), (3155, 7093)]