12123536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{18481}}^1$

素因数の和:18530

約数の個数: 20

約数和(自身を含む): 24063564

約数和(自身を除く): 11940028

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 18481, 36962, 73924, 147848, 295696, 757721, 1515442, 3030884, 6061768, 12123536]

約数ペア:

[(1, 12123536), (2, 6061768), (4, 3030884), (8, 1515442), (16, 757721), (41, 295696), (82, 147848), (164, 73924), (328, 36962), (656, 18481)]