19408122

素因数分解:

$2^1\times 3^2\times {\mathrm{479}}^1\times {\mathrm{2251}}^1$

素因数の和:2738

約数の個数: 24

約数和(自身を含む): 42157440

約数和(自身を除く): 22749318

約数列:

[1, 2, 3, 6, 9, 18, 479, 958, 1437, 2251, 2874, 4311, 4502, 6753, 8622, 13506, 20259, 40518, 1078229, 2156458, 3234687, 6469374, 9704061, 19408122]

約数ペア:

[(1, 19408122), (2, 9704061), (3, 6469374), (6, 3234687), (9, 2156458), (18, 1078229), (479, 40518), (958, 20259), (1437, 13506), (2251, 8622), (2874, 6753), (4311, 4502)]