121531222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{2549}}^1$

素因数の和:3351

約数の個数: 16

約数和(自身を含む): 188496000

約数和(自身を除く): 66964778

約数列:

[1, 2, 31, 62, 769, 1538, 2549, 5098, 23839, 47678, 79019, 158038, 1960181, 3920362, 60765611, 121531222]

約数ペア:

[(1, 121531222), (2, 60765611), (31, 3920362), (62, 1960181), (769, 158038), (1538, 79019), (2549, 47678), (5098, 23839)]