19182262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{983}}^1$

素因数の和:1883

約数の個数: 16

約数和(自身を含む): 31456512

約数和(自身を除く): 12274250

約数列:

[1, 2, 11, 22, 887, 983, 1774, 1966, 9757, 10813, 19514, 21626, 871921, 1743842, 9591131, 19182262]

約数ペア:

[(1, 19182262), (2, 9591131), (11, 1743842), (22, 871921), (887, 21626), (983, 19514), (1774, 10813), (1966, 9757)]