19580622

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 40516512

約数和(自身を除く): 20935890

約数列:

[1, 2, 3, 6, 37, 74, 111, 193, 222, 386, 457, 579, 914, 1158, 1371, 2742, 7141, 14282, 16909, 21423, 33818, 42846, 50727, 88201, 101454, 176402, 264603, 529206, 3263437, 6526874, 9790311, 19580622]

約数ペア:

[(1, 19580622), (2, 9790311), (3, 6526874), (6, 3263437), (37, 529206), (74, 264603), (111, 176402), (193, 101454), (222, 88201), (386, 50727), (457, 42846), (579, 33818), (914, 21423), (1158, 16909), (1371, 14282), (2742, 7141)]