19590345

素因数分解:

$3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1039}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 34070400

約数和(自身を除く): 14480055

約数列:

[1, 3, 5, 9, 15, 45, 419, 1039, 1257, 2095, 3117, 3771, 5195, 6285, 9351, 15585, 18855, 46755, 435341, 1306023, 2176705, 3918069, 6530115, 19590345]

約数ペア:

[(1, 19590345), (3, 6530115), (5, 3918069), (9, 2176705), (15, 1306023), (45, 435341), (419, 46755), (1039, 18855), (1257, 15585), (2095, 9351), (3117, 6285), (3771, 5195)]