24757988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1637}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 45864000

約数和(自身を除く): 21106012

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 1637, 3274, 3781, 6548, 7562, 15124, 31103, 62206, 124412, 325763, 651526, 1303052, 6189497, 12378994, 24757988]

約数ペア:

[(1, 24757988), (2, 12378994), (4, 6189497), (19, 1303052), (38, 651526), (76, 325763), (199, 124412), (398, 62206), (796, 31103), (1637, 15124), (3274, 7562), (3781, 6548)]