19227652

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 34594560

約数和(自身を除く): 15366908

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 857, 1714, 3428, 5609, 11218, 22436, 60847, 67703, 121694, 135406, 243388, 270812, 4806913, 9613826, 19227652]

約数ペア:

[(1, 19227652), (2, 9613826), (4, 4806913), (71, 270812), (79, 243388), (142, 135406), (158, 121694), (284, 67703), (316, 60847), (857, 22436), (1714, 11218), (3428, 5609)]