12456818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1802

約数の個数: 32

約数和(自身を含む): 22731840

約数和(自身を除く): 10275022

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 1753, 3506, 3553, 7106, 19283, 29801, 33307, 38566, 59602, 66614, 327811, 366377, 566219, 655622, 732754, 1132438, 6228409, 12456818]

約数ペア:

[(1, 12456818), (2, 6228409), (11, 1132438), (17, 732754), (19, 655622), (22, 566219), (34, 366377), (38, 327811), (187, 66614), (209, 59602), (323, 38566), (374, 33307), (418, 29801), (646, 19283), (1753, 7106), (3506, 3553)]