19273158

素因数分解:

$2^1\times 3^2\times {\mathrm{443}}^1\times {\mathrm{2417}}^1$

素因数の和:2868

約数の個数: 24

約数和(自身を含む): 41870088

約数和(自身を除く): 22596930

約数列:

[1, 2, 3, 6, 9, 18, 443, 886, 1329, 2417, 2658, 3987, 4834, 7251, 7974, 14502, 21753, 43506, 1070731, 2141462, 3212193, 6424386, 9636579, 19273158]

約数ペア:

[(1, 19273158), (2, 9636579), (3, 6424386), (6, 3212193), (9, 2141462), (18, 1070731), (443, 43506), (886, 21753), (1329, 14502), (2417, 7974), (2658, 7251), (3987, 4834)]