19114282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21191}}^1$

素因数の和:21245

約数の個数: 16

約数和(自身を含む): 32042304

約数和(自身を除く): 12928022

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 21191, 42382, 233101, 466202, 868831, 1737662, 9557141, 19114282]

約数ペア:

[(1, 19114282), (2, 9557141), (11, 1737662), (22, 868831), (41, 466202), (82, 233101), (451, 42382), (902, 21191)]