19597422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5843}}^1$

素因数の和:5904

約数の個数: 32

約数和(自身を含む): 43198848

約数和(自身を除く): 23601426

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 5843, 11686, 17529, 35058, 75959, 151918, 227877, 251249, 455754, 502498, 753747, 1507494, 3266237, 6532474, 9798711, 19597422]

約数ペア:

[(1, 19597422), (2, 9798711), (3, 6532474), (6, 3266237), (13, 1507494), (26, 753747), (39, 502498), (43, 455754), (78, 251249), (86, 227877), (129, 151918), (258, 75959), (559, 35058), (1118, 17529), (1677, 11686), (3354, 5843)]