12663335

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 15614976

約数和(自身を除く): 2951641

約数列:

[1, 5, 67, 103, 335, 367, 515, 1835, 6901, 24589, 34505, 37801, 122945, 189005, 2532667, 12663335]

約数ペア:

[(1, 12663335), (5, 2532667), (67, 189005), (103, 122945), (335, 37801), (367, 34505), (515, 24589), (1835, 6901)]