22556401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{937}}^1$

素因数の和:1144

約数の個数: 16

約数和(自身を含む): 27314560

約数和(自身を除く): 4758159

約数列:

[1, 7, 19, 133, 181, 937, 1267, 3439, 6559, 17803, 24073, 124621, 169597, 1187179, 3222343, 22556401]

約数ペア:

[(1, 22556401), (7, 3222343), (19, 1187179), (133, 169597), (181, 124621), (937, 24073), (1267, 17803), (3439, 6559)]