18944134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1291}}^1$

素因数の和:1356

約数の個数: 32

約数和(自身を含む): 33488640

約数和(自身を除く): 14544506

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1291, 1334, 2582, 7337, 14201, 14674, 28402, 29693, 37439, 59386, 74878, 326623, 411829, 653246, 823658, 861097, 1722194, 9472067, 18944134]

約数ペア:

[(1, 18944134), (2, 9472067), (11, 1722194), (22, 861097), (23, 823658), (29, 653246), (46, 411829), (58, 326623), (253, 74878), (319, 59386), (506, 37439), (638, 29693), (667, 28402), (1291, 14674), (1334, 14201), (2582, 7337)]