1813174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1129}}^1$

素因数の和:1215

約数の個数: 16

約数和(自身を含む): 3010320

約数和(自身を除く): 1197146

約数列:

[1, 2, 11, 22, 73, 146, 803, 1129, 1606, 2258, 12419, 24838, 82417, 164834, 906587, 1813174]

約数ペア:

[(1, 1813174), (2, 906587), (11, 164834), (22, 82417), (73, 24838), (146, 12419), (803, 2258), (1129, 1606)]