19541052

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{3643}}^1$

素因数の和:3802

約数の個数: 36

約数和(自身を含む): 49740600

約数和(自身を除く): 30199548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 3643, 5364, 7286, 10929, 14572, 21858, 32787, 43716, 65574, 131148, 542807, 1085614, 1628421, 2171228, 3256842, 4885263, 6513684, 9770526, 19541052]

約数ペア:

[(1, 19541052), (2, 9770526), (3, 6513684), (4, 4885263), (6, 3256842), (9, 2171228), (12, 1628421), (18, 1085614), (36, 542807), (149, 131148), (298, 65574), (447, 43716), (596, 32787), (894, 21858), (1341, 14572), (1788, 10929), (2682, 7286), (3643, 5364)]