13920212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 25923240

約数和(自身を除く): 12003028

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 761, 1076, 1522, 3044, 4573, 9146, 12937, 18292, 25874, 51748, 204709, 409418, 818836, 3480053, 6960106, 13920212]

約数ペア:

[(1, 13920212), (2, 6960106), (4, 3480053), (17, 818836), (34, 409418), (68, 204709), (269, 51748), (538, 25874), (761, 18292), (1076, 12937), (1522, 9146), (3044, 4573)]