2019944433

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{21863}}^1$

素因数の和:22005

約数の個数: 32

約数和(自身を含む): 3056062464

約数和(自身を除く): 1036118031

約数列:

[1, 3, 13, 23, 39, 69, 103, 299, 309, 897, 1339, 2369, 4017, 7107, 21863, 30797, 65589, 92391, 284219, 502849, 852657, 1508547, 2251889, 6537037, 6755667, 19611111, 29274557, 51793447, 87823671, 155380341, 673314811, 2019944433]

約数ペア:

[(1, 2019944433), (3, 673314811), (13, 155380341), (23, 87823671), (39, 51793447), (69, 29274557), (103, 19611111), (299, 6755667), (309, 6537037), (897, 2251889), (1339, 1508547), (2369, 852657), (4017, 502849), (7107, 284219), (21863, 92391), (30797, 65589)]