12455060

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1553}}^1$

素因数の和:1963

約数の個数: 24

約数和(自身を含む): 26237736

約数和(自身を除く): 13782676

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1553, 1604, 2005, 3106, 4010, 6212, 7765, 8020, 15530, 31060, 622753, 1245506, 2491012, 3113765, 6227530, 12455060]

約数ペア:

[(1, 12455060), (2, 6227530), (4, 3113765), (5, 2491012), (10, 1245506), (20, 622753), (401, 31060), (802, 15530), (1553, 8020), (1604, 7765), (2005, 6212), (3106, 4010)]