15900648962

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{10993}}^1$

素因数の和:11199

約数の個数: 48

約数和(自身を含む): 27021492960

約数和(自身を除く): 11120843998

約数列:

[1, 2, 11, 22, 43, 86, 121, 139, 242, 278, 473, 946, 1529, 3058, 5203, 5977, 10406, 10993, 11954, 16819, 21986, 33638, 65747, 120923, 131494, 241846, 472699, 723217, 945398, 1330153, 1446434, 1528027, 2660306, 3056054, 5199689, 10399378, 16808297, 33616594, 57196579, 65705161, 114393158, 131410322, 184891267, 369782534, 722756771, 1445513542, 7950324481, 15900648962]

約数ペア:

[(1, 15900648962), (2, 7950324481), (11, 1445513542), (22, 722756771), (43, 369782534), (86, 184891267), (121, 131410322), (139, 114393158), (242, 65705161), (278, 57196579), (473, 33616594), (946, 16808297), (1529, 10399378), (3058, 5199689), (5203, 3056054), (5977, 2660306), (10406, 1528027), (10993, 1446434), (11954, 1330153), (16819, 945398), (21986, 723217), (33638, 472699), (65747, 241846), (120923, 131494)]