22757744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{74861}}^1$

素因数の和:74888

約数の個数: 20

約数和(自身を含む): 46414440

約数和(自身を除く): 23656696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 74861, 149722, 299444, 598888, 1197776, 1422359, 2844718, 5689436, 11378872, 22757744]

約数ペア:

[(1, 22757744), (2, 11378872), (4, 5689436), (8, 2844718), (16, 1422359), (19, 1197776), (38, 598888), (76, 299444), (152, 149722), (304, 74861)]