1917962

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 16

約数和(自身を含む): 2976000

約数和(自身を除く): 1058038

約数列:

[1, 2, 61, 79, 122, 158, 199, 398, 4819, 9638, 12139, 15721, 24278, 31442, 958981, 1917962]

約数ペア:

[(1, 1917962), (2, 958981), (61, 31442), (79, 24278), (122, 15721), (158, 12139), (199, 9638), (398, 4819)]