12221144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{117511}}^1$

素因数の和:117530

約数の個数: 16

約数和(自身を含む): 24677520

約数和(自身を除く): 12456376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 117511, 235022, 470044, 940088, 1527643, 3055286, 6110572, 12221144]

約数ペア:

[(1, 12221144), (2, 6110572), (4, 3055286), (8, 1527643), (13, 940088), (26, 470044), (52, 235022), (104, 117511)]