22757907248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{74861537}}^1$

素因数の和:74861564

約数の個数: 20

約数和(自身を含む): 46414153560

約数和(自身を除く): 23656246312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 74861537, 149723074, 299446148, 598892296, 1197784592, 1422369203, 2844738406, 5689476812, 11378953624, 22757907248]

約数ペア:

[(1, 22757907248), (2, 11378953624), (4, 5689476812), (8, 2844738406), (16, 1422369203), (19, 1197784592), (38, 598892296), (76, 299446148), (152, 149723074), (304, 74861537)]