19339544

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1229}}^1$

素因数の和:1523

約数の個数: 32

約数和(自身を含む): 41623200

約数和(自身を除く): 22283656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1229, 1967, 2248, 2458, 3934, 4916, 7868, 8603, 9832, 15736, 17206, 34412, 68824, 345349, 690698, 1381396, 2417443, 2762792, 4834886, 9669772, 19339544]

約数ペア:

[(1, 19339544), (2, 9669772), (4, 4834886), (7, 2762792), (8, 2417443), (14, 1381396), (28, 690698), (56, 345349), (281, 68824), (562, 34412), (1124, 17206), (1229, 15736), (1967, 9832), (2248, 8603), (2458, 7868), (3934, 4916)]