19663314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 43122240

約数和(自身を除く): 23458926

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 229, 458, 687, 1301, 1374, 2519, 2602, 3903, 5038, 7557, 7806, 14311, 15114, 28622, 42933, 85866, 297929, 595858, 893787, 1787574, 3277219, 6554438, 9831657, 19663314]

約数ペア:

[(1, 19663314), (2, 9831657), (3, 6554438), (6, 3277219), (11, 1787574), (22, 893787), (33, 595858), (66, 297929), (229, 85866), (458, 42933), (687, 28622), (1301, 15114), (1374, 14311), (2519, 7806), (2602, 7557), (3903, 5038)]