19209402

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26029}}^1$

素因数の和:26078

約数の個数: 24

約数和(自身を含む): 42637140

約数和(自身を除く): 23427738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 26029, 52058, 78087, 156174, 234261, 468522, 1067189, 2134378, 3201567, 6403134, 9604701, 19209402]

約数ペア:

[(1, 19209402), (2, 9604701), (3, 6403134), (6, 3201567), (9, 2134378), (18, 1067189), (41, 468522), (82, 234261), (123, 156174), (246, 78087), (369, 52058), (738, 26029)]