19976154

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1033}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 43775424

約数和(自身を除く): 23799270

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 293, 586, 879, 1033, 1758, 2066, 3099, 3223, 6198, 6446, 9669, 11363, 19338, 22726, 34089, 68178, 302669, 605338, 908007, 1816014, 3329359, 6658718, 9988077, 19976154]

約数ペア:

[(1, 19976154), (2, 9988077), (3, 6658718), (6, 3329359), (11, 1816014), (22, 908007), (33, 605338), (66, 302669), (293, 68178), (586, 34089), (879, 22726), (1033, 19338), (1758, 11363), (2066, 9669), (3099, 6446), (3223, 6198)]