12689668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 22982400

約数和(自身を除く): 10292732

約数列:

[1, 2, 4, 37, 74, 148, 179, 358, 479, 716, 958, 1916, 6623, 13246, 17723, 26492, 35446, 70892, 85741, 171482, 342964, 3172417, 6344834, 12689668]

約数ペア:

[(1, 12689668), (2, 6344834), (4, 3172417), (37, 342964), (74, 171482), (148, 85741), (179, 70892), (358, 35446), (479, 26492), (716, 17723), (958, 13246), (1916, 6623)]