19689091014

素因数分解:

$2^1\times 3^1\times {\mathrm{4721}}^1\times {\mathrm{695089}}^1$

素因数の和:699815

約数の個数: 16

約数和(自身を含む): 39386579760

約数和(自身を除く): 19697488746

約数列:

[1, 2, 3, 6, 4721, 9442, 14163, 28326, 695089, 1390178, 2085267, 4170534, 3281515169, 6563030338, 9844545507, 19689091014]

約数ペア:

[(1, 19689091014), (2, 9844545507), (3, 6563030338), (6, 3281515169), (4721, 4170534), (9442, 2085267), (14163, 1390178), (28326, 695089)]