12161150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8387}}^1$

素因数の和:8428

約数の個数: 24

約数和(自身を含む): 23402520

約数和(自身を除く): 11241370

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 8387, 16774, 41935, 83870, 209675, 243223, 419350, 486446, 1216115, 2432230, 6080575, 12161150]

約数ペア:

[(1, 12161150), (2, 6080575), (5, 2432230), (10, 1216115), (25, 486446), (29, 419350), (50, 243223), (58, 209675), (145, 83870), (290, 41935), (725, 16774), (1450, 8387)]