11919510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{132439}}^1$

素因数の和:132452

約数の個数: 24

約数和(自身を含む): 30990960

約数和(自身を除く): 19071450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 132439, 264878, 397317, 662195, 794634, 1191951, 1324390, 1986585, 2383902, 3973170, 5959755, 11919510]

約数ペア:

[(1, 11919510), (2, 5959755), (3, 3973170), (5, 2383902), (6, 1986585), (9, 1324390), (10, 1191951), (15, 794634), (18, 662195), (30, 397317), (45, 264878), (90, 132439)]