12566842

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11923}}^1$

素因数の和:11973

約数の個数: 16

約数和(自身を含む): 20604672

約数和(自身を除く): 8037830

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 11923, 23846, 202691, 369613, 405382, 739226, 6283421, 12566842]

約数ペア:

[(1, 12566842), (2, 6283421), (17, 739226), (31, 405382), (34, 369613), (62, 202691), (527, 23846), (1054, 11923)]