19630078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 33868800

約数和(自身を除く): 14238722

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 503, 1006, 1027, 1501, 2054, 3002, 6539, 9557, 13078, 19114, 19513, 39026, 39737, 79474, 124241, 248482, 516581, 755003, 1033162, 1510006, 9815039, 19630078]

約数ペア:

[(1, 19630078), (2, 9815039), (13, 1510006), (19, 1033162), (26, 755003), (38, 516581), (79, 248482), (158, 124241), (247, 79474), (494, 39737), (503, 39026), (1006, 19513), (1027, 19114), (1501, 13078), (2054, 9557), (3002, 6539)]