15239478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{110431}}^1$

素因数の和:110459

約数の個数: 16

約数和(自身を含む): 31804416

約数和(自身を除く): 16564938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 110431, 220862, 331293, 662586, 2539913, 5079826, 7619739, 15239478]

約数ペア:

[(1, 15239478), (2, 7619739), (3, 5079826), (6, 2539913), (23, 662586), (46, 331293), (69, 220862), (138, 110431)]