23987738

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1373

約数の個数: 16

約数和(自身を含む): 37271040

約数和(自身を除く): 13283302

約数列:

[1, 2, 31, 62, 421, 842, 919, 1838, 13051, 26102, 28489, 56978, 386899, 773798, 11993869, 23987738]

約数ペア:

[(1, 23987738), (2, 11993869), (31, 773798), (62, 386899), (421, 56978), (842, 28489), (919, 26102), (1838, 13051)]