19343302528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{473729}}^1$

素因数の和:473783

約数の個数: 64

約数和(自身を含む): 43488414000

約数和(自身を除く): 24145111472

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1408, 1856, 2552, 3712, 5104, 10208, 20416, 40832, 473729, 947458, 1894916, 3789832, 5211019, 7579664, 10422038, 13738141, 15159328, 20844076, 27476282, 30318656, 41688152, 54952564, 60637312, 83376304, 109905128, 151119551, 166752608, 219810256, 302239102, 333505216, 439620512, 604478204, 667010432, 879241024, 1208956408, 1758482048, 2417912816, 4835825632, 9671651264, 19343302528]

約数ペア:

[(1, 19343302528), (2, 9671651264), (4, 4835825632), (8, 2417912816), (11, 1758482048), (16, 1208956408), (22, 879241024), (29, 667010432), (32, 604478204), (44, 439620512), (58, 333505216), (64, 302239102), (88, 219810256), (116, 166752608), (128, 151119551), (176, 109905128), (232, 83376304), (319, 60637312), (352, 54952564), (464, 41688152), (638, 30318656), (704, 27476282), (928, 20844076), (1276, 15159328), (1408, 13738141), (1856, 10422038), (2552, 7579664), (3712, 5211019), (5104, 3789832), (10208, 1894916), (20416, 947458), (40832, 473729)]