191380426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{4591}}^1$

素因数の和:5709

約数の個数: 16

約数和(自身を含む): 302520960

約数和(自身を除く): 111140534

約数列:

[1, 2, 19, 38, 1097, 2194, 4591, 9182, 20843, 41686, 87229, 174458, 5036327, 10072654, 95690213, 191380426]

約数ペア:

[(1, 191380426), (2, 95690213), (19, 10072654), (38, 5036327), (1097, 174458), (2194, 87229), (4591, 41686), (9182, 20843)]