19433827

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6353}}^1$

素因数の和:6402

約数の個数: 16

約数和(自身を含む): 24399360

約数和(自身を除く): 4965533

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 6353, 44471, 120707, 146119, 844949, 1022833, 2776261, 19433827]

約数ペア:

[(1, 19433827), (7, 2776261), (19, 1022833), (23, 844949), (133, 146119), (161, 120707), (437, 44471), (3059, 6353)]