19545446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8017}}^1$

素因数の和:8095

約数の個数: 16

約数和(自身を含む): 31173984

約数和(自身を除く): 11628538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 8017, 16034, 184391, 368782, 424901, 849802, 9772723, 19545446]

約数ペア:

[(1, 19545446), (2, 9772723), (23, 849802), (46, 424901), (53, 368782), (106, 184391), (1219, 16034), (2438, 8017)]