19662852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{148961}}^1$

素因数の和:148979

約数の個数: 24

約数和(自身を含む): 50051232

約数和(自身を除く): 30388380

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 148961, 297922, 446883, 595844, 893766, 1638571, 1787532, 3277142, 4915713, 6554284, 9831426, 19662852]

約数ペア:

[(1, 19662852), (2, 9831426), (3, 6554284), (4, 4915713), (6, 3277142), (11, 1787532), (12, 1638571), (22, 893766), (33, 595844), (44, 446883), (66, 297922), (132, 148961)]