11553776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{55547}}^1$

素因数の和:55568

約数の個数: 20

約数和(自身を含む): 24107832

約数和(自身を除く): 12554056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 55547, 111094, 222188, 444376, 722111, 888752, 1444222, 2888444, 5776888, 11553776]

約数ペア:

[(1, 11553776), (2, 5776888), (4, 2888444), (8, 1444222), (13, 888752), (16, 722111), (26, 444376), (52, 222188), (104, 111094), (208, 55547)]