12791098

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{401}}^1$

素因数の和:833

約数の個数: 16

約数和(自身を含む): 19754280

約数和(自身を除く): 6963182

約数列:

[1, 2, 41, 82, 389, 401, 778, 802, 15949, 16441, 31898, 32882, 155989, 311978, 6395549, 12791098]

約数ペア:

[(1, 12791098), (2, 6395549), (41, 311978), (82, 155989), (389, 32882), (401, 31898), (778, 16441), (802, 15949)]