31830502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1277}}^1$

素因数の和:1404

約数の個数: 24

約数和(自身を含む): 53031888

約数和(自身を除く): 21201386

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 1133, 1277, 2266, 2554, 12463, 14047, 24926, 28094, 131531, 154517, 263062, 309034, 1446841, 2893682, 15915251, 31830502]

約数ペア:

[(1, 31830502), (2, 15915251), (11, 2893682), (22, 1446841), (103, 309034), (121, 263062), (206, 154517), (242, 131531), (1133, 28094), (1277, 24926), (2266, 14047), (2554, 12463)]