19076638728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113551421}}^1$

素因数の和:113551437

約数の個数: 32

約数和(自身を含む): 54504682560

約数和(自身を除く): 35428043832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 113551421, 227102842, 340654263, 454205684, 681308526, 794859947, 908411368, 1362617052, 1589719894, 2384579841, 2725234104, 3179439788, 4769159682, 6358879576, 9538319364, 19076638728]

約数ペア:

[(1, 19076638728), (2, 9538319364), (3, 6358879576), (4, 4769159682), (6, 3179439788), (7, 2725234104), (8, 2384579841), (12, 1589719894), (14, 1362617052), (21, 908411368), (24, 794859947), (28, 681308526), (42, 454205684), (56, 340654263), (84, 227102842), (168, 113551421)]