11378705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5696

約数の個数: 16

約数和(自身を含む): 15181824

約数和(自身を除く): 3803119

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 5647, 28235, 73411, 175057, 367055, 875285, 2275741, 11378705]

約数ペア:

[(1, 11378705), (5, 2275741), (13, 875285), (31, 367055), (65, 175057), (155, 73411), (403, 28235), (2015, 5647)]