12805436

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8629}}^1$

素因数の和:8693

約数の個数: 24

約数和(自身を含む): 26097120

約数和(自身を除く): 13291684

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8629, 17258, 34516, 60403, 120806, 241612, 457337, 914674, 1829348, 3201359, 6402718, 12805436]

約数ペア:

[(1, 12805436), (2, 6402718), (4, 3201359), (7, 1829348), (14, 914674), (28, 457337), (53, 241612), (106, 120806), (212, 60403), (371, 34516), (742, 17258), (1484, 8629)]