16658026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4703}}^1$

素因数の和:4746

約数の個数: 32

約数和(自身を含む): 32514048

約数和(自身を除く): 15856022

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 4703, 9406, 32921, 51733, 65842, 103466, 108169, 216338, 362131, 724262, 757183, 1189859, 1514366, 2379718, 8329013, 16658026]

約数ペア:

[(1, 16658026), (2, 8329013), (7, 2379718), (11, 1514366), (14, 1189859), (22, 757183), (23, 724262), (46, 362131), (77, 216338), (154, 108169), (161, 103466), (253, 65842), (322, 51733), (506, 32921), (1771, 9406), (3542, 4703)]