23405473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13537}}^1$

素因数の和:13576

約数の個数: 16

約数和(自身を含む): 30325120

約数和(自身を除く): 6919647

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 13537, 94759, 175981, 257203, 1231867, 1800421, 3343639, 23405473]

約数ペア:

[(1, 23405473), (7, 3343639), (13, 1800421), (19, 1231867), (91, 257203), (133, 175981), (247, 94759), (1729, 13537)]