19766499

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9241}}^1$

素因数の和:9298

約数の個数: 16

約数和(自身を含む): 28391424

約数和(自身を除く): 8624925

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 9241, 27723, 212543, 286471, 637629, 859413, 6588833, 19766499]

約数ペア:

[(1, 19766499), (3, 6588833), (23, 859413), (31, 637629), (69, 286471), (93, 212543), (713, 27723), (2139, 9241)]