11995530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{399851}}^1$

素因数の和:399861

約数の個数: 16

約数和(自身を含む): 28789344

約数和(自身を除く): 16793814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 399851, 799702, 1199553, 1999255, 2399106, 3998510, 5997765, 11995530]

約数ペア:

[(1, 11995530), (2, 5997765), (3, 3998510), (5, 2399106), (6, 1999255), (10, 1199553), (15, 799702), (30, 399851)]