2018567239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{18701}}^1$

素因数の和:18775

約数の個数: 24

約数和(自身を含む): 2394155232

約数和(自身を除く): 375587993

約数列:

[1, 13, 19, 23, 247, 299, 361, 437, 4693, 5681, 8303, 18701, 107939, 243113, 355319, 430123, 4619147, 5591599, 6751061, 8172337, 87763793, 106240381, 155274403, 2018567239]

約数ペア:

[(1, 2018567239), (13, 155274403), (19, 106240381), (23, 87763793), (247, 8172337), (299, 6751061), (361, 5591599), (437, 4619147), (4693, 430123), (5681, 355319), (8303, 243113), (18701, 107939)]