2019169308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12943393}}^1$

素因数の和:12943413

約数の個数: 24

約数和(自身を含む): 5073810448

約数和(自身を除く): 3054641140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12943393, 25886786, 38830179, 51773572, 77660358, 155320716, 168264109, 336528218, 504792327, 673056436, 1009584654, 2019169308]

約数ペア:

[(1, 2019169308), (2, 1009584654), (3, 673056436), (4, 504792327), (6, 336528218), (12, 168264109), (13, 155320716), (26, 77660358), (39, 51773572), (52, 38830179), (78, 25886786), (156, 12943393)]