19422

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:104

約数の個数: 24

約数和(自身を含む): 45864

約数和(自身を除く): 26442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1079, 1494, 2158, 3237, 6474, 9711, 19422]

約数ペア:

[(1, 19422), (2, 9711), (3, 6474), (6, 3237), (9, 2158), (13, 1494), (18, 1079), (26, 747), (39, 498), (78, 249), (83, 234), (117, 166)]