1191718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 2053440

約数和(自身を除く): 861722

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2851, 5702, 31361, 54169, 62722, 108338, 595859, 1191718]

約数ペア:

[(1, 1191718), (2, 595859), (11, 108338), (19, 62722), (22, 54169), (38, 31361), (209, 5702), (418, 2851)]