22471995850

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2130047}}^1$

素因数の和:2130270

約数の個数: 24

約数和(自身を含む): 41996026368

約数和(自身を除く): 19524030518

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 5275, 10550, 2130047, 4260094, 10650235, 21300470, 53251175, 106502350, 449439917, 898879834, 2247199585, 4494399170, 11235997925, 22471995850]

約数ペア:

[(1, 22471995850), (2, 11235997925), (5, 4494399170), (10, 2247199585), (25, 898879834), (50, 449439917), (211, 106502350), (422, 53251175), (1055, 21300470), (2110, 10650235), (5275, 4260094), (10550, 2130047)]