18419298911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1\times {\mathrm{8779}}^1$

素因数の和:9686

約数の個数: 16

約数和(自身を含む): 19948440960

約数和(自身を除く): 1529142049

約数列:

[1, 13, 251, 643, 3263, 8359, 8779, 114127, 161393, 2098109, 2203529, 5644897, 28645877, 73383661, 1416869147, 18419298911]

約数ペア:

[(1, 18419298911), (13, 1416869147), (251, 73383661), (643, 28645877), (3263, 5644897), (8359, 2203529), (8779, 2098109), (114127, 161393)]