19212846

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78101}}^1$

素因数の和:78147

約数の個数: 16

約数和(自身を含む): 39363408

約数和(自身を除く): 20150562

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 78101, 156202, 234303, 468606, 3202141, 6404282, 9606423, 19212846]

約数ペア:

[(1, 19212846), (2, 9606423), (3, 6404282), (6, 3202141), (41, 468606), (82, 234303), (123, 156202), (246, 78101)]