15149893

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:524

約数の個数: 16

約数和(自身を含む): 17387136

約数和(自身を除く): 2237243

約数列:

[1, 11, 23, 233, 253, 257, 2563, 2827, 5359, 5911, 58949, 59881, 65021, 658691, 1377263, 15149893]

約数ペア:

[(1, 15149893), (11, 1377263), (23, 658691), (233, 65021), (253, 59881), (257, 58949), (2563, 5911), (2827, 5359)]