11621740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44699}}^1$

素因数の和:44721

約数の個数: 24

約数和(自身を含む): 26283600

約数和(自身を除く): 14661860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 44699, 89398, 178796, 223495, 446990, 581087, 893980, 1162174, 2324348, 2905435, 5810870, 11621740]

約数ペア:

[(1, 11621740), (2, 5810870), (4, 2905435), (5, 2324348), (10, 1162174), (13, 893980), (20, 581087), (26, 446990), (52, 223495), (65, 178796), (130, 89398), (260, 44699)]