9911248

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{1217}}^1$

素因数の和:1734

約数の個数: 20

約数和(自身を含む): 19256580

約数和(自身を除く): 9345332

約数列:

[1, 2, 4, 8, 16, 509, 1018, 1217, 2036, 2434, 4072, 4868, 8144, 9736, 19472, 619453, 1238906, 2477812, 4955624, 9911248]

約数ペア:

[(1, 9911248), (2, 4955624), (4, 2477812), (8, 1238906), (16, 619453), (509, 19472), (1018, 9736), (1217, 8144), (2036, 4868), (2434, 4072)]