21167314

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9391}}^1$

素因数の和:9430

約数の個数: 24

約数和(自身を含む): 38544768

約数和(自身を除く): 17377454

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 9391, 18782, 65737, 131474, 215993, 431986, 460159, 920318, 1511951, 3023902, 10583657, 21167314]

約数ペア:

[(1, 21167314), (2, 10583657), (7, 3023902), (14, 1511951), (23, 920318), (46, 460159), (49, 431986), (98, 215993), (161, 131474), (322, 65737), (1127, 18782), (2254, 9391)]