18835751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 21073920

約数和(自身を除く): 2238169

約数列:

[1, 11, 97, 127, 139, 1067, 1397, 1529, 12319, 13483, 17653, 135509, 148313, 194183, 1712341, 18835751]

約数ペア:

[(1, 18835751), (11, 1712341), (97, 194183), (127, 148313), (139, 135509), (1067, 17653), (1397, 13483), (1529, 12319)]