15319485890

素因数分解:

$2^1\times 5^1\times {\mathrm{6263}}^1\times {\mathrm{244603}}^1$

素因数の和:250873

約数の個数: 16

約数和(自身を含む): 27579590208

約数和(自身を除く): 12260104318

約数列:

[1, 2, 5, 10, 6263, 12526, 31315, 62630, 244603, 489206, 1223015, 2446030, 1531948589, 3063897178, 7659742945, 15319485890]

約数ペア:

[(1, 15319485890), (2, 7659742945), (5, 3063897178), (10, 1531948589), (6263, 2446030), (12526, 1223015), (31315, 489206), (62630, 244603)]