12886886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:979

約数の個数: 16

約数和(自身を含む): 20044800

約数和(自身を除く): 7157914

約数列:

[1, 2, 31, 62, 347, 599, 694, 1198, 10757, 18569, 21514, 37138, 207853, 415706, 6443443, 12886886]

約数ペア:

[(1, 12886886), (2, 6443443), (31, 415706), (62, 207853), (347, 37138), (599, 21514), (694, 18569), (1198, 10757)]