19133316

素因数分解:

$2^2\times 3^2\times {\mathrm{531481}}^1$

素因数の和:531491

約数の個数: 18

約数和(自身を含む): 48364862

約数和(自身を除く): 29231546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 531481, 1062962, 1594443, 2125924, 3188886, 4783329, 6377772, 9566658, 19133316]

約数ペア:

[(1, 19133316), (2, 9566658), (3, 6377772), (4, 4783329), (6, 3188886), (9, 2125924), (12, 1594443), (18, 1062962), (36, 531481)]