15960714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 40227840

約数和(自身を除く): 24267126

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 179, 193, 231, 358, 386, 462, 537, 579, 1074, 1158, 1253, 1351, 1969, 2123, 2506, 2702, 3759, 3938, 4053, 4246, 5907, 6369, 7518, 8106, 11814, 12738, 13783, 14861, 27566, 29722, 34547, 41349, 44583, 69094, 82698, 89166, 103641, 207282, 241829, 380017, 483658, 725487, 760034, 1140051, 1450974, 2280102, 2660119, 5320238, 7980357, 15960714]

約数ペア:

[(1, 15960714), (2, 7980357), (3, 5320238), (6, 2660119), (7, 2280102), (11, 1450974), (14, 1140051), (21, 760034), (22, 725487), (33, 483658), (42, 380017), (66, 241829), (77, 207282), (154, 103641), (179, 89166), (193, 82698), (231, 69094), (358, 44583), (386, 41349), (462, 34547), (537, 29722), (579, 27566), (1074, 14861), (1158, 13783), (1253, 12738), (1351, 11814), (1969, 8106), (2123, 7518), (2506, 6369), (2702, 5907), (3759, 4246), (3938, 4053)]