12195210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{406507}}^1$

素因数の和:406517

約数の個数: 16

約数和(自身を含む): 29268576

約数和(自身を除く): 17073366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 406507, 813014, 1219521, 2032535, 2439042, 4065070, 6097605, 12195210]

約数ペア:

[(1, 12195210), (2, 6097605), (3, 4065070), (5, 2439042), (6, 2032535), (10, 1219521), (15, 813014), (30, 406507)]