19402242

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{40933}}^1$

素因数の和:41017

約数の個数: 16

約数和(自身を含む): 39296640

約数和(自身を除く): 19894398

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 40933, 81866, 122799, 245598, 3233707, 6467414, 9701121, 19402242]

約数ペア:

[(1, 19402242), (2, 9701121), (3, 6467414), (6, 3233707), (79, 245598), (158, 122799), (237, 81866), (474, 40933)]