22010018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{887}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 34845120

約数和(自身を除く): 12835102

約数列:

[1, 2, 19, 38, 653, 887, 1306, 1774, 12407, 16853, 24814, 33706, 579211, 1158422, 11005009, 22010018]

約数ペア:

[(1, 22010018), (2, 11005009), (19, 1158422), (38, 579211), (653, 33706), (887, 24814), (1306, 16853), (1774, 12407)]