12011128

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 23150160

約数和(自身を除く): 11139032

約数列:

[1, 2, 4, 8, 73, 131, 146, 157, 262, 292, 314, 524, 584, 628, 1048, 1256, 9563, 11461, 19126, 20567, 22922, 38252, 41134, 45844, 76504, 82268, 91688, 164536, 1501391, 3002782, 6005564, 12011128]

約数ペア:

[(1, 12011128), (2, 6005564), (4, 3002782), (8, 1501391), (73, 164536), (131, 91688), (146, 82268), (157, 76504), (262, 45844), (292, 41134), (314, 38252), (524, 22922), (584, 20567), (628, 19126), (1048, 11461), (1256, 9563)]