1890218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 3119040

約数和(自身を除く): 1228822

約数列:

[1, 2, 11, 22, 151, 302, 569, 1138, 1661, 3322, 6259, 12518, 85919, 171838, 945109, 1890218]

約数ペア:

[(1, 1890218), (2, 945109), (11, 171838), (22, 85919), (151, 12518), (302, 6259), (569, 3322), (1138, 1661)]