19085252031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3848609}}^1$

素因数の和:3848663

約数の個数: 24

約数和(自身を含む): 30019158000

約数和(自身を除く): 10933905969

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 3848609, 11545827, 34637481, 73123571, 111609661, 219370713, 334828983, 658112139, 1004486949, 2120583559, 6361750677, 19085252031]

約数ペア:

[(1, 19085252031), (3, 6361750677), (9, 2120583559), (19, 1004486949), (29, 658112139), (57, 334828983), (87, 219370713), (171, 111609661), (261, 73123571), (551, 34637481), (1653, 11545827), (4959, 3848609)]