9819248

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{5431}}^1$

素因数の和:5552

約数の個数: 20

約数和(自身を含む): 19196688

約数和(自身を除く): 9377440

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 5431, 10862, 21724, 43448, 86896, 613703, 1227406, 2454812, 4909624, 9819248]

約数ペア:

[(1, 9819248), (2, 4909624), (4, 2454812), (8, 1227406), (16, 613703), (113, 86896), (226, 43448), (452, 21724), (904, 10862), (1808, 5431)]