13863910

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6217}}^1$

素因数の和:6447

約数の個数: 16

約数和(自身を含む): 25070976

約数和(自身を除く): 11207066

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 6217, 12434, 31085, 62170, 1386391, 2772782, 6931955, 13863910]

約数ペア:

[(1, 13863910), (2, 6931955), (5, 2772782), (10, 1386391), (223, 62170), (446, 31085), (1115, 12434), (2230, 6217)]