10189328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20543}}^1$

素因数の和:20582

約数の個数: 20

約数和(自身を含む): 20379648

約数和(自身を除く): 10190320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20543, 41086, 82172, 164344, 328688, 636833, 1273666, 2547332, 5094664, 10189328]

約数ペア:

[(1, 10189328), (2, 5094664), (4, 2547332), (8, 1273666), (16, 636833), (31, 328688), (62, 164344), (124, 82172), (248, 41086), (496, 20543)]