11985180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199753}}^1$

素因数の和:199765

約数の個数: 24

約数和(自身を含む): 33558672

約数和(自身を除く): 21573492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199753, 399506, 599259, 799012, 998765, 1198518, 1997530, 2397036, 2996295, 3995060, 5992590, 11985180]

約数ペア:

[(1, 11985180), (2, 5992590), (3, 3995060), (4, 2996295), (5, 2397036), (6, 1997530), (10, 1198518), (12, 998765), (15, 799012), (20, 599259), (30, 399506), (60, 199753)]