12658790828

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{613}}^1\times {\mathrm{21601}}^1$

素因数の和:22457

約数の個数: 24

約数和(自身を含む): 22282895040

約数和(自身を除く): 9624104212

約数列:

[1, 2, 4, 239, 478, 613, 956, 1226, 2452, 21601, 43202, 86404, 146507, 293014, 586028, 5162639, 10325278, 13241413, 20650556, 26482826, 52965652, 3164697707, 6329395414, 12658790828]

約数ペア:

[(1, 12658790828), (2, 6329395414), (4, 3164697707), (239, 52965652), (478, 26482826), (613, 20650556), (956, 13241413), (1226, 10325278), (2452, 5162639), (21601, 586028), (43202, 293014), (86404, 146507)]