12142787995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9832217}}^1$

素因数の和:9832254

約数の個数: 16

約数和(自身を含む): 16518126240

約数和(自身を除く): 4375338245

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 9832217, 49161085, 127818821, 186812123, 639094105, 934060615, 2428557599, 12142787995]

約数ペア:

[(1, 12142787995), (5, 2428557599), (13, 934060615), (19, 639094105), (65, 186812123), (95, 127818821), (247, 49161085), (1235, 9832217)]