15119978210

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{7597979}}^1$

素因数の和:7598185

約数の個数: 16

約数和(自身を含む): 27352728000

約数和(自身を除く): 12232749790

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 7597979, 15195958, 37989895, 75979790, 1511997821, 3023995642, 7559989105, 15119978210]

約数ペア:

[(1, 15119978210), (2, 7559989105), (5, 3023995642), (10, 1511997821), (199, 75979790), (398, 37989895), (995, 15195958), (1990, 7597979)]