18037934

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1237}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 28345248

約数和(自身を除く): 10307314

約数列:

[1, 2, 23, 46, 317, 634, 1237, 2474, 7291, 14582, 28451, 56902, 392129, 784258, 9018967, 18037934]

約数ペア:

[(1, 18037934), (2, 9018967), (23, 784258), (46, 392129), (317, 56902), (634, 28451), (1237, 14582), (2474, 7291)]