15869004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 38508288

約数和(自身を除く): 22639284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 347, 412, 444, 618, 694, 1041, 1236, 1388, 2082, 3811, 4164, 7622, 11433, 12839, 15244, 22866, 25678, 35741, 38517, 45732, 51356, 71482, 77034, 107223, 142964, 154068, 214446, 428892, 1322417, 2644834, 3967251, 5289668, 7934502, 15869004]

約数ペア:

[(1, 15869004), (2, 7934502), (3, 5289668), (4, 3967251), (6, 2644834), (12, 1322417), (37, 428892), (74, 214446), (103, 154068), (111, 142964), (148, 107223), (206, 77034), (222, 71482), (309, 51356), (347, 45732), (412, 38517), (444, 35741), (618, 25678), (694, 22866), (1041, 15244), (1236, 12839), (1388, 11433), (2082, 7622), (3811, 4164)]