12420778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3617}}^1$

素因数の和:3737

約数の個数: 16

約数和(自身を含む): 19927944

約数和(自身を除く): 7507166

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 3617, 7234, 61489, 122978, 365317, 730634, 6210389, 12420778]

約数ペア:

[(1, 12420778), (2, 6210389), (17, 730634), (34, 365317), (101, 122978), (202, 61489), (1717, 7234), (3434, 3617)]