18962945758

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^2$

素因数の和:1948

約数の個数: 24

約数和(自身を含む): 29004482808

約数和(自身を除く): 10041537050

約数列:

[1, 2, 83, 157, 166, 314, 853, 1706, 13031, 26062, 70799, 133921, 141598, 267842, 727609, 1455218, 11115443, 22230886, 60391547, 114234613, 120783094, 228469226, 9481472879, 18962945758]

約数ペア:

[(1, 18962945758), (2, 9481472879), (83, 228469226), (157, 120783094), (166, 114234613), (314, 60391547), (853, 22230886), (1706, 11115443), (13031, 1455218), (26062, 727609), (70799, 267842), (133921, 141598)]