18678743837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5153}}^1\times {\mathrm{5261}}^1$

素因数の和:10480

約数の個数: 16

約数和(自身を含む): 20502983088

約数和(自身を除く): 1824239251

約数列:

[1, 13, 53, 689, 5153, 5261, 66989, 68393, 273109, 278833, 3550417, 3624829, 27109933, 352429129, 1436826449, 18678743837]

約数ペア:

[(1, 18678743837), (13, 1436826449), (53, 352429129), (689, 27109933), (5153, 3624829), (5261, 3550417), (66989, 278833), (68393, 273109)]