15971592290

素因数分解:

$2^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{1244863}}^1$

素因数の和:1246153

約数の個数: 16

約数和(自身を含む): 28771296768

約数和(自身を除く): 12799704478

約数列:

[1, 2, 5, 10, 1283, 2566, 6415, 12830, 1244863, 2489726, 6224315, 12448630, 1597159229, 3194318458, 7985796145, 15971592290]

約数ペア:

[(1, 15971592290), (2, 7985796145), (5, 3194318458), (10, 1597159229), (1283, 12448630), (2566, 6224315), (6415, 2489726), (12830, 1244863)]