12241925264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{40269491}}^1$

素因数の和:40269518

約数の個数: 20

約数和(自身を含む): 24967085040

約数和(自身を除く): 12725159776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 40269491, 80538982, 161077964, 322155928, 644311856, 765120329, 1530240658, 3060481316, 6120962632, 12241925264]

約数ペア:

[(1, 12241925264), (2, 6120962632), (4, 3060481316), (8, 1530240658), (16, 765120329), (19, 644311856), (38, 322155928), (76, 161077964), (152, 80538982), (304, 40269491)]