19275379198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2548979}}^1$

素因数の和:2549199

約数の個数: 16

約数和(自身を含む): 30587760000

約数和(自身を除く): 11312380802

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 2548979, 5097958, 48430601, 96861202, 507246821, 1014493642, 9637689599, 19275379198]

約数ペア:

[(1, 19275379198), (2, 9637689599), (19, 1014493642), (38, 507246821), (199, 96861202), (398, 48430601), (3781, 5097958), (7562, 2548979)]