15240592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30727}}^1$

素因数の和:30766

約数の個数: 20

約数和(自身を含む): 30482176

約数和(自身を除く): 15241584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30727, 61454, 122908, 245816, 491632, 952537, 1905074, 3810148, 7620296, 15240592]

約数ペア:

[(1, 15240592), (2, 7620296), (4, 3810148), (8, 1905074), (16, 952537), (31, 491632), (62, 245816), (124, 122908), (248, 61454), (496, 30727)]