15338171

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 16588800

約数和(自身を除く): 1250629

約数列:

[1, 23, 59, 89, 127, 1357, 2047, 2921, 5251, 7493, 11303, 120773, 172339, 259969, 666877, 15338171]

約数ペア:

[(1, 15338171), (23, 666877), (59, 259969), (89, 172339), (127, 120773), (1357, 11303), (2047, 7493), (2921, 5251)]