15696854668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{26459}}^1$

素因数の和:26710

約数の個数: 48

約数和(自身を含む): 30494620800

約数和(自身を除く): 14797766132

約数列:

[1, 2, 4, 11, 22, 44, 97, 139, 194, 278, 388, 556, 1067, 1529, 2134, 3058, 4268, 6116, 13483, 26459, 26966, 52918, 53932, 105836, 148313, 291049, 296626, 582098, 593252, 1164196, 2566523, 3677801, 5133046, 7355602, 10266092, 14711204, 28231753, 40455811, 56463506, 80911622, 112927012, 161823244, 356746697, 713493394, 1426986788, 3924213667, 7848427334, 15696854668]

約数ペア:

[(1, 15696854668), (2, 7848427334), (4, 3924213667), (11, 1426986788), (22, 713493394), (44, 356746697), (97, 161823244), (139, 112927012), (194, 80911622), (278, 56463506), (388, 40455811), (556, 28231753), (1067, 14711204), (1529, 10266092), (2134, 7355602), (3058, 5133046), (4268, 3677801), (6116, 2566523), (13483, 1164196), (26459, 593252), (26966, 582098), (52918, 296626), (53932, 291049), (105836, 148313)]