12090715

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26573}}^1$

素因数の和:26598

約数の個数: 16

約数和(自身を含む): 17857728

約数和(自身を除く): 5767013

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 26573, 132865, 186011, 345449, 930055, 1727245, 2418143, 12090715]

約数ペア:

[(1, 12090715), (5, 2418143), (7, 1727245), (13, 930055), (35, 345449), (65, 186011), (91, 132865), (455, 26573)]