15694728491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{68483}}^1$

素因数の和:68591

約数の個数: 24

約数和(自身を含む): 18249342384

約数和(自身を除く): 2554613893

約数列:

[1, 13, 17, 61, 221, 289, 793, 1037, 3757, 13481, 17629, 68483, 229177, 890279, 1164211, 4177463, 15134743, 19791587, 54307019, 71016871, 257290631, 923219323, 1207286807, 15694728491]

約数ペア:

[(1, 15694728491), (13, 1207286807), (17, 923219323), (61, 257290631), (221, 71016871), (289, 54307019), (793, 19791587), (1037, 15134743), (3757, 4177463), (13481, 1164211), (17629, 890279), (68483, 229177)]