23954930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21977}}^1$

素因数の和:22093

約数の個数: 16

約数和(自身を含む): 43516440

約数和(自身を除く): 19561510

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 21977, 43954, 109885, 219770, 2395493, 4790986, 11977465, 23954930]

約数ペア:

[(1, 23954930), (2, 11977465), (5, 4790986), (10, 2395493), (109, 219770), (218, 109885), (545, 43954), (1090, 21977)]