319144159

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{25183}}^1$

素因数の和:25254

約数の個数: 16

約数和(自身を含む): 362649600

約数和(自身を除く): 43505441

約数列:

[1, 19, 23, 29, 437, 551, 667, 12673, 25183, 478477, 579209, 730307, 11004971, 13875833, 16797061, 319144159]

約数ペア:

[(1, 319144159), (19, 16797061), (23, 13875833), (29, 11004971), (437, 730307), (551, 579209), (667, 478477), (12673, 25183)]