2019469335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{195401}}^1$

素因数の和:195475

約数の個数: 32

約数和(自身を含む): 3545373888

約数和(自身を除く): 1525904553

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 195401, 586203, 977005, 2540213, 2931015, 7620639, 10356253, 12701065, 31068759, 38103195, 51781265, 134631289, 155343795, 403893867, 673156445, 2019469335]

約数ペア:

[(1, 2019469335), (3, 673156445), (5, 403893867), (13, 155343795), (15, 134631289), (39, 51781265), (53, 38103195), (65, 31068759), (159, 12701065), (195, 10356253), (265, 7620639), (689, 2931015), (795, 2540213), (2067, 977005), (3445, 586203), (10335, 195401)]