19006747643

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{145031}}^1$

素因数の和:145654

約数の個数: 16

約数和(自身を含む): 21709550016

約数和(自身を除く): 2702802373

約数列:

[1, 13, 17, 221, 593, 7709, 10081, 131053, 145031, 1885403, 2465527, 32051851, 86003383, 1118043979, 1462057511, 19006747643]

約数ペア:

[(1, 19006747643), (13, 1462057511), (17, 1118043979), (221, 86003383), (593, 32051851), (7709, 2465527), (10081, 1885403), (131053, 145031)]