13897171078

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5197147}}^1$

素因数の和:5197347

約数の個数: 16

約数和(自身を含む): 23948457984

約数和(自身を除く): 10051286906

約数列:

[1, 2, 7, 14, 191, 382, 1337, 2674, 5197147, 10394294, 36380029, 72760058, 992655077, 1985310154, 6948585539, 13897171078]

約数ペア:

[(1, 13897171078), (2, 6948585539), (7, 1985310154), (14, 992655077), (191, 72760058), (382, 36380029), (1337, 10394294), (2674, 5197147)]