12964897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 16329600

約数和(自身を除く): 3364703

約数列:

[1, 11, 17, 19, 41, 89, 187, 209, 323, 451, 697, 779, 979, 1513, 1691, 3553, 3649, 7667, 8569, 13243, 16643, 18601, 28747, 40139, 62033, 69331, 145673, 316217, 682363, 762641, 1178627, 12964897]

約数ペア:

[(1, 12964897), (11, 1178627), (17, 762641), (19, 682363), (41, 316217), (89, 145673), (187, 69331), (209, 62033), (323, 40139), (451, 28747), (697, 18601), (779, 16643), (979, 13243), (1513, 8569), (1691, 7667), (3553, 3649)]