13223174

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1091

約数の個数: 16

約数和(自身を含む): 20576256

約数和(自身を除く): 7353082

約数列:

[1, 2, 31, 62, 271, 542, 787, 1574, 8401, 16802, 24397, 48794, 213277, 426554, 6611587, 13223174]

約数ペア:

[(1, 13223174), (2, 6611587), (31, 426554), (62, 213277), (271, 48794), (542, 24397), (787, 16802), (1574, 8401)]