13437919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 15228576

約数和(自身を除く): 1790657

約数列:

[1, 11, 37, 137, 241, 407, 1507, 2651, 5069, 8917, 33017, 55759, 98087, 363187, 1221629, 13437919]

約数ペア:

[(1, 13437919), (11, 1221629), (37, 363187), (137, 98087), (241, 55759), (407, 33017), (1507, 8917), (2651, 5069)]