12778848901

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{13577}}^1\times {\mathrm{10343}}^1$

素因数の和:23940

約数の個数: 16

約数和(自身を含む): 15730493184

約数和(自身を除く): 2951644283

約数列:

[1, 7, 13, 91, 10343, 13577, 72401, 95039, 134459, 176501, 941213, 1235507, 140426911, 982988377, 1825549843, 12778848901]

約数ペア:

[(1, 12778848901), (7, 1825549843), (13, 982988377), (91, 140426911), (10343, 1235507), (13577, 941213), (72401, 176501), (95039, 134459)]