18192862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{641}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 28566432

約数和(自身を除く): 10373570

約数列:

[1, 2, 23, 46, 617, 641, 1234, 1282, 14191, 14743, 28382, 29486, 395497, 790994, 9096431, 18192862]

約数ペア:

[(1, 18192862), (2, 9096431), (23, 790994), (46, 395497), (617, 29486), (641, 28382), (1234, 14743), (1282, 14191)]