19118526

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65029}}^1$

素因数の和:65048

約数の個数: 24

約数和(自身を含む): 44480520

約数和(自身を除く): 25361994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65029, 130058, 195087, 390174, 455203, 910406, 1365609, 2731218, 3186421, 6372842, 9559263, 19118526]

約数ペア:

[(1, 19118526), (2, 9559263), (3, 6372842), (6, 3186421), (7, 2731218), (14, 1365609), (21, 910406), (42, 455203), (49, 390174), (98, 195087), (147, 130058), (294, 65029)]