18340762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5521}}^1$

素因数の和:5685

約数の個数: 16

約数和(自身を含む): 30216384

約数和(自身を除く): 11875622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 5521, 11042, 60731, 121462, 833671, 1667342, 9170381, 18340762]

約数ペア:

[(1, 18340762), (2, 9170381), (11, 1667342), (22, 833671), (151, 121462), (302, 60731), (1661, 11042), (3322, 5521)]