13919867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 15513120

約数和(自身を除く): 1593253

約数列:

[1, 13, 53, 89, 227, 689, 1157, 2951, 4717, 12031, 20203, 61321, 156403, 262639, 1070759, 13919867]

約数ペア:

[(1, 13919867), (13, 1070759), (53, 262639), (89, 156403), (227, 61321), (689, 20203), (1157, 12031), (2951, 4717)]