39205964

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19181}}^1$

素因数の和:19265

約数の個数: 24

約数和(自身を含む): 79490208

約数和(自身を除く): 40284244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19181, 38362, 76724, 134267, 268534, 537068, 1400213, 2800426, 5600852, 9801491, 19602982, 39205964]

約数ペア:

[(1, 39205964), (2, 19602982), (4, 9801491), (7, 5600852), (14, 2800426), (28, 1400213), (73, 537068), (146, 268534), (292, 134267), (511, 76724), (1022, 38362), (2044, 19181)]