13228590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{440953}}^1$

素因数の和:440963

約数の個数: 16

約数和(自身を含む): 31748688

約数和(自身を除く): 18520098

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 440953, 881906, 1322859, 2204765, 2645718, 4409530, 6614295, 13228590]

約数ペア:

[(1, 13228590), (2, 6614295), (3, 4409530), (5, 2645718), (6, 2204765), (10, 1322859), (15, 881906), (30, 440953)]