1911536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{10861}}^1$

素因数の和:10880

約数の個数: 20

約数和(自身を含む): 4040664

約数和(自身を除く): 2129128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 10861, 21722, 43444, 86888, 119471, 173776, 238942, 477884, 955768, 1911536]

約数ペア:

[(1, 1911536), (2, 955768), (4, 477884), (8, 238942), (11, 173776), (16, 119471), (22, 86888), (44, 43444), (88, 21722), (176, 10861)]