2019937595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{86083}}^1$

素因数の和:86139

約数の個数: 24

約数和(自身を含む): 2755032336

約数和(自身を除く): 735094741

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 4693, 23465, 86083, 430415, 1119079, 1635577, 5595395, 8177885, 21262501, 31075963, 106312505, 155379815, 403987519, 2019937595]

約数ペア:

[(1, 2019937595), (5, 403987519), (13, 155379815), (19, 106312505), (65, 31075963), (95, 21262501), (247, 8177885), (361, 5595395), (1235, 1635577), (1805, 1119079), (4693, 430415), (23465, 86083)]