16261188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 40528320

約数和(自身を除く): 24267132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 977, 1387, 1954, 2774, 2931, 3908, 4161, 5548, 5862, 8322, 11724, 16644, 18563, 37126, 55689, 71321, 74252, 111378, 142642, 213963, 222756, 285284, 427926, 855852, 1355099, 2710198, 4065297, 5420396, 8130594, 16261188]

約数ペア:

[(1, 16261188), (2, 8130594), (3, 5420396), (4, 4065297), (6, 2710198), (12, 1355099), (19, 855852), (38, 427926), (57, 285284), (73, 222756), (76, 213963), (114, 142642), (146, 111378), (219, 74252), (228, 71321), (292, 55689), (438, 37126), (876, 18563), (977, 16644), (1387, 11724), (1954, 8322), (2774, 5862), (2931, 5548), (3908, 4161)]