15679891626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{9859}}^1$

素因数の和:11883

約数の個数: 64

約数和(自身を含む): 37748812800

約数和(自身を除く): 22068921174

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1993, 3986, 5979, 9859, 11958, 13951, 19718, 27902, 29577, 37867, 41853, 59154, 69013, 75734, 83706, 113601, 138026, 187321, 207039, 227202, 265069, 374642, 414078, 530138, 561963, 795207, 1123926, 1311247, 1590414, 2622494, 3933741, 7867482, 19648987, 39297974, 58946961, 117893922, 137542909, 275085818, 373330753, 412628727, 746661506, 825257454, 1119992259, 2239984518, 2613315271, 5226630542, 7839945813, 15679891626]

約数ペア:

[(1, 15679891626), (2, 7839945813), (3, 5226630542), (6, 2613315271), (7, 2239984518), (14, 1119992259), (19, 825257454), (21, 746661506), (38, 412628727), (42, 373330753), (57, 275085818), (114, 137542909), (133, 117893922), (266, 58946961), (399, 39297974), (798, 19648987), (1993, 7867482), (3986, 3933741), (5979, 2622494), (9859, 1590414), (11958, 1311247), (13951, 1123926), (19718, 795207), (27902, 561963), (29577, 530138), (37867, 414078), (41853, 374642), (59154, 265069), (69013, 227202), (75734, 207039), (83706, 187321), (113601, 138026)]