16819352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 34689600

約数和(自身を除く): 17870248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 1459, 2882, 2918, 5764, 5836, 11528, 11672, 16049, 32098, 64196, 128392, 191129, 382258, 764516, 1529032, 2102419, 4204838, 8409676, 16819352]

約数ペア:

[(1, 16819352), (2, 8409676), (4, 4204838), (8, 2102419), (11, 1529032), (22, 764516), (44, 382258), (88, 191129), (131, 128392), (262, 64196), (524, 32098), (1048, 16049), (1441, 11672), (1459, 11528), (2882, 5836), (2918, 5764)]