20187112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229399}}^1$

素因数の和:229416

約数の個数: 16

約数和(自身を含む): 41292000

約数和(自身を除く): 21104888

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229399, 458798, 917596, 1835192, 2523389, 5046778, 10093556, 20187112]

約数ペア:

[(1, 20187112), (2, 10093556), (4, 5046778), (8, 2523389), (11, 1835192), (22, 917596), (44, 458798), (88, 229399)]