18596812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8317}}^1$

素因数の和:8377

約数の個数: 24

約数和(自身を含む): 35867216

約数和(自身を除く): 17270404

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 8317, 16634, 33268, 108121, 216242, 357631, 432484, 715262, 1430524, 4649203, 9298406, 18596812]

約数ペア:

[(1, 18596812), (2, 9298406), (4, 4649203), (13, 1430524), (26, 715262), (43, 432484), (52, 357631), (86, 216242), (172, 108121), (559, 33268), (1118, 16634), (2236, 8317)]