13811864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 16186216

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 61, 62, 83, 88, 122, 124, 166, 244, 248, 332, 341, 488, 664, 671, 682, 913, 1342, 1364, 1826, 1891, 2573, 2684, 2728, 3652, 3782, 5063, 5146, 5368, 7304, 7564, 10126, 10292, 15128, 20252, 20584, 20801, 28303, 40504, 41602, 55693, 56606, 83204, 111386, 113212, 156953, 166408, 222772, 226424, 313906, 445544, 627812, 1255624, 1726483, 3452966, 6905932, 13811864]

約数ペア:

[(1, 13811864), (2, 6905932), (4, 3452966), (8, 1726483), (11, 1255624), (22, 627812), (31, 445544), (44, 313906), (61, 226424), (62, 222772), (83, 166408), (88, 156953), (122, 113212), (124, 111386), (166, 83204), (244, 56606), (248, 55693), (332, 41602), (341, 40504), (488, 28303), (664, 20801), (671, 20584), (682, 20252), (913, 15128), (1342, 10292), (1364, 10126), (1826, 7564), (1891, 7304), (2573, 5368), (2684, 5146), (2728, 5063), (3652, 3782)]