2388518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:883

約数の個数: 16

約数和(自身を含む): 3939840

約数和(自身を除く): 1551322

約数列:

[1, 2, 11, 22, 151, 302, 719, 1438, 1661, 3322, 7909, 15818, 108569, 217138, 1194259, 2388518]

約数ペア:

[(1, 2388518), (2, 1194259), (11, 217138), (22, 108569), (151, 15818), (302, 7909), (719, 3322), (1438, 1661)]