12668434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1559}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 20217600

約数和(自身を除く): 7549166

約数列:

[1, 2, 17, 34, 239, 478, 1559, 3118, 4063, 8126, 26503, 53006, 372601, 745202, 6334217, 12668434]

約数ペア:

[(1, 12668434), (2, 6334217), (17, 745202), (34, 372601), (239, 53006), (478, 26503), (1559, 8126), (3118, 4063)]