19665048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63029}}^1$

素因数の和:63051

約数の個数: 32

約数和(自身を含む): 52945200

約数和(自身を除く): 33280152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 63029, 126058, 189087, 252116, 378174, 504232, 756348, 819377, 1512696, 1638754, 2458131, 3277508, 4916262, 6555016, 9832524, 19665048]

約数ペア:

[(1, 19665048), (2, 9832524), (3, 6555016), (4, 4916262), (6, 3277508), (8, 2458131), (12, 1638754), (13, 1512696), (24, 819377), (26, 756348), (39, 504232), (52, 378174), (78, 252116), (104, 189087), (156, 126058), (312, 63029)]