19590205

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6229}}^1$

素因数の和:6288

約数の個数: 16

約数和(自身を含む): 25567920

約数和(自身を除く): 5977715

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 6229, 31145, 105893, 230473, 529465, 1152365, 3918041, 19590205]

約数ペア:

[(1, 19590205), (5, 3918041), (17, 1152365), (37, 529465), (85, 230473), (185, 105893), (629, 31145), (3145, 6229)]