12441489460

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{877397}}^1$

素因数の和:878115

約数の個数: 24

約数和(自身を含む): 26164008360

約数和(自身を除く): 13722518900

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 7090, 14180, 877397, 1754794, 3509588, 4386985, 8773970, 17547940, 622074473, 1244148946, 2488297892, 3110372365, 6220744730, 12441489460]

約数ペア:

[(1, 12441489460), (2, 6220744730), (4, 3110372365), (5, 2488297892), (10, 1244148946), (20, 622074473), (709, 17547940), (1418, 8773970), (2836, 4386985), (3545, 3509588), (7090, 1754794), (14180, 877397)]