19994748

素因数分解:

$2^2\times 3^1\times {\mathrm{1033}}^1\times {\mathrm{1613}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 46728528

約数和(自身を除く): 26733780

約数列:

[1, 2, 3, 4, 6, 12, 1033, 1613, 2066, 3099, 3226, 4132, 4839, 6198, 6452, 9678, 12396, 19356, 1666229, 3332458, 4998687, 6664916, 9997374, 19994748]

約数ペア:

[(1, 19994748), (2, 9997374), (3, 6664916), (4, 4998687), (6, 3332458), (12, 1666229), (1033, 19356), (1613, 12396), (2066, 9678), (3099, 6452), (3226, 6198), (4132, 4839)]