13420902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4729}}^1$

素因数の和:4788

約数の個数: 32

約数和(自身を含む): 29969280

約数和(自身を除く): 16548378

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 4729, 9458, 14187, 28374, 52019, 104038, 156057, 203347, 312114, 406694, 610041, 1220082, 2236817, 4473634, 6710451, 13420902]

約数ペア:

[(1, 13420902), (2, 6710451), (3, 4473634), (6, 2236817), (11, 1220082), (22, 610041), (33, 406694), (43, 312114), (66, 203347), (86, 156057), (129, 104038), (258, 52019), (473, 28374), (946, 14187), (1419, 9458), (2838, 4729)]