1920112

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2927}}^1$

素因数の和:2976

約数の個数: 20

約数和(自身を含む): 3812256

約数和(自身を除く): 1892144

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2927, 5854, 11708, 23416, 46832, 120007, 240014, 480028, 960056, 1920112]

約数ペア:

[(1, 1920112), (2, 960056), (4, 480028), (8, 240014), (16, 120007), (41, 46832), (82, 23416), (164, 11708), (328, 5854), (656, 2927)]