15707056804579

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{983}}^1\times {\mathrm{467473}}^1$

素因数の和:468739

約数の個数: 32

約数和(自身を含む): 18988569492480

約数和(自身を除く): 3281512687901

約数列:

[1, 7, 19, 133, 257, 983, 1799, 4883, 6881, 18677, 34181, 130739, 252631, 467473, 1768417, 3272311, 4799989, 8881987, 33599923, 62173909, 120140561, 459525959, 840983927, 2282670659, 3216681713, 8730993221, 15978694613, 61116952547, 118098171463, 826687200241, 2243865257797, 15707056804579]

約数ペア:

[(1, 15707056804579), (7, 2243865257797), (19, 826687200241), (133, 118098171463), (257, 61116952547), (983, 15978694613), (1799, 8730993221), (4883, 3216681713), (6881, 2282670659), (18677, 840983927), (34181, 459525959), (130739, 120140561), (252631, 62173909), (467473, 33599923), (1768417, 8881987), (3272311, 4799989)]