19164650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13217}}^1$

素因数の和:13258

約数の個数: 24

約数和(自身を含む): 36878220

約数和(自身を除く): 17713570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 13217, 26434, 66085, 132170, 330425, 383293, 660850, 766586, 1916465, 3832930, 9582325, 19164650]

約数ペア:

[(1, 19164650), (2, 9582325), (5, 3832930), (10, 1916465), (25, 766586), (29, 660850), (50, 383293), (58, 330425), (145, 132170), (290, 66085), (725, 26434), (1450, 13217)]