12782013

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 17719296

約数和(自身を除く): 4937283

約数列:

[1, 3, 31, 93, 167, 501, 823, 2469, 5177, 15531, 25513, 76539, 137441, 412323, 4260671, 12782013]

約数ペア:

[(1, 12782013), (3, 4260671), (31, 412323), (93, 137441), (167, 76539), (501, 25513), (823, 15531), (2469, 5177)]