19830712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{225349}}^1$

素因数の和:225366

約数の個数: 16

約数和(自身を含む): 40563000

約数和(自身を除く): 20732288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 225349, 450698, 901396, 1802792, 2478839, 4957678, 9915356, 19830712]

約数ペア:

[(1, 19830712), (2, 9915356), (4, 4957678), (8, 2478839), (11, 1802792), (22, 901396), (44, 450698), (88, 225349)]