1902565

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 2747520

約数和(自身を除く): 844955

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 2861, 14305, 20027, 54359, 100135, 271795, 380513, 1902565]

約数ペア:

[(1, 1902565), (5, 380513), (7, 271795), (19, 100135), (35, 54359), (95, 20027), (133, 14305), (665, 2861)]