12321818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{563}}^1$

素因数の和:949

約数の個数: 16

約数和(自身を含む): 19166976

約数和(自身を除く): 6845158

約数列:

[1, 2, 31, 62, 353, 563, 706, 1126, 10943, 17453, 21886, 34906, 198739, 397478, 6160909, 12321818]

約数ペア:

[(1, 12321818), (2, 6160909), (31, 397478), (62, 198739), (353, 34906), (563, 21886), (706, 17453), (1126, 10943)]