19371576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1721}}^1$

素因数の和:1804

約数の個数: 64

約数和(自身を含む): 56206080

約数和(自身を除く): 36834504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 402, 469, 536, 804, 938, 1407, 1608, 1721, 1876, 2814, 3442, 3752, 5163, 5628, 6884, 10326, 11256, 12047, 13768, 20652, 24094, 36141, 41304, 48188, 72282, 96376, 115307, 144564, 230614, 289128, 345921, 461228, 691842, 807149, 922456, 1383684, 1614298, 2421447, 2767368, 3228596, 4842894, 6457192, 9685788, 19371576]

約数ペア:

[(1, 19371576), (2, 9685788), (3, 6457192), (4, 4842894), (6, 3228596), (7, 2767368), (8, 2421447), (12, 1614298), (14, 1383684), (21, 922456), (24, 807149), (28, 691842), (42, 461228), (56, 345921), (67, 289128), (84, 230614), (134, 144564), (168, 115307), (201, 96376), (268, 72282), (402, 48188), (469, 41304), (536, 36141), (804, 24094), (938, 20652), (1407, 13768), (1608, 12047), (1721, 11256), (1876, 10326), (2814, 6884), (3442, 5628), (3752, 5163)]