12354518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3719}}^1$

素因数の和:3883

約数の個数: 16

約数和(自身を含む): 20355840

約数和(自身を除く): 8001322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 3719, 7438, 40909, 81818, 561569, 1123138, 6177259, 12354518]

約数ペア:

[(1, 12354518), (2, 6177259), (11, 1123138), (22, 561569), (151, 81818), (302, 40909), (1661, 7438), (3322, 3719)]