15212122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4127}}^1$

素因数の和:4245

約数の個数: 16

約数和(自身を含む): 24272640

約数和(自身を除く): 9060518

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 4127, 8254, 78413, 156826, 400319, 800638, 7606061, 15212122]

約数ペア:

[(1, 15212122), (2, 7606061), (19, 800638), (38, 400319), (97, 156826), (194, 78413), (1843, 8254), (3686, 4127)]