19678446

素因数分解:

$2^1\times 3^2\times {\mathrm{467}}^1\times {\mathrm{2341}}^1$

素因数の和:2816

約数の個数: 24

約数和(自身を含む): 42746184

約数和(自身を除く): 23067738

約数列:

[1, 2, 3, 6, 9, 18, 467, 934, 1401, 2341, 2802, 4203, 4682, 7023, 8406, 14046, 21069, 42138, 1093247, 2186494, 3279741, 6559482, 9839223, 19678446]

約数ペア:

[(1, 19678446), (2, 9839223), (3, 6559482), (6, 3279741), (9, 2186494), (18, 1093247), (467, 42138), (934, 21069), (1401, 14046), (2341, 8406), (2802, 7023), (4203, 4682)]