191004815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{2207}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 241643520

約数和(自身を除く): 50638705

約数列:

[1, 5, 19, 95, 911, 2207, 4555, 11035, 17309, 41933, 86545, 209665, 2010577, 10052885, 38200963, 191004815]

約数ペア:

[(1, 191004815), (5, 38200963), (19, 10052885), (95, 2010577), (911, 209665), (2207, 86545), (4555, 41933), (11035, 17309)]