23510201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 32

約数和(自身を含む): 30844800

約数和(自身を除く): 7334599

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 509, 2431, 2717, 3553, 4199, 5599, 6617, 8653, 9671, 46189, 72787, 95183, 106381, 112489, 125723, 164407, 1237379, 1382953, 1808477, 2137291, 23510201]

約数ペア:

[(1, 23510201), (11, 2137291), (13, 1808477), (17, 1382953), (19, 1237379), (143, 164407), (187, 125723), (209, 112489), (221, 106381), (247, 95183), (323, 72787), (509, 46189), (2431, 9671), (2717, 8653), (3553, 6617), (4199, 5599)]