39249038

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1997}}^1$

素因数の和:2347

約数の個数: 16

約数和(自身を含む): 60994944

約数和(自身を除く): 21745906

約数列:

[1, 2, 31, 62, 317, 634, 1997, 3994, 9827, 19654, 61907, 123814, 633049, 1266098, 19624519, 39249038]

約数ペア:

[(1, 39249038), (2, 19624519), (31, 1266098), (62, 633049), (317, 123814), (634, 61907), (1997, 19654), (3994, 9827)]