19091448

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{5003}}^1$

素因数の和:5068

約数の個数: 48

約数和(自身を含む): 52692120

約数和(自身を除く): 33600672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 5003, 10006, 15009, 20012, 30018, 40024, 45027, 60036, 90054, 120072, 180108, 265159, 360216, 530318, 795477, 1060636, 1590954, 2121272, 2386431, 3181908, 4772862, 6363816, 9545724, 19091448]

約数ペア:

[(1, 19091448), (2, 9545724), (3, 6363816), (4, 4772862), (6, 3181908), (8, 2386431), (9, 2121272), (12, 1590954), (18, 1060636), (24, 795477), (36, 530318), (53, 360216), (72, 265159), (106, 180108), (159, 120072), (212, 90054), (318, 60036), (424, 45027), (477, 40024), (636, 30018), (954, 20012), (1272, 15009), (1908, 10006), (3816, 5003)]