13257079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 15367680

約数和(自身を除く): 2110601

約数列:

[1, 11, 19, 137, 209, 463, 1507, 2603, 5093, 8797, 28633, 63431, 96767, 697741, 1205189, 13257079]

約数ペア:

[(1, 13257079), (11, 1205189), (19, 697741), (137, 96767), (209, 63431), (463, 28633), (1507, 8797), (2603, 5093)]