15696639518

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{10243}}^1$

素因数の和:11101

約数の個数: 48

約数和(自身を含む): 28868411520

約数和(自身を除く): 13171772002

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 823, 931, 1646, 1862, 5761, 10243, 11522, 15637, 20486, 31274, 40327, 71701, 80654, 109459, 143402, 194617, 218918, 389234, 501907, 766213, 1003814, 1362319, 1532426, 2724638, 8429989, 9536233, 16859978, 19072466, 59009923, 118019846, 160169791, 320339582, 413069461, 826138922, 1121188537, 2242377074, 7848319759, 15696639518]

約数ペア:

[(1, 15696639518), (2, 7848319759), (7, 2242377074), (14, 1121188537), (19, 826138922), (38, 413069461), (49, 320339582), (98, 160169791), (133, 118019846), (266, 59009923), (823, 19072466), (931, 16859978), (1646, 9536233), (1862, 8429989), (5761, 2724638), (10243, 1532426), (11522, 1362319), (15637, 1003814), (20486, 766213), (31274, 501907), (40327, 389234), (71701, 218918), (80654, 194617), (109459, 143402)]