19408488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73517}}^1$

素因数の和:73537

約数の個数: 32

約数和(自身を含む): 52932960

約数和(自身を除く): 33524472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 73517, 147034, 220551, 294068, 441102, 588136, 808687, 882204, 1617374, 1764408, 2426061, 3234748, 4852122, 6469496, 9704244, 19408488]

約数ペア:

[(1, 19408488), (2, 9704244), (3, 6469496), (4, 4852122), (6, 3234748), (8, 2426061), (11, 1764408), (12, 1617374), (22, 882204), (24, 808687), (33, 588136), (44, 441102), (66, 294068), (88, 220551), (132, 147034), (264, 73517)]