13251116

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 23708160

約数和(自身を除く): 10457044

約数列:

[1, 2, 4, 83, 166, 167, 239, 332, 334, 478, 668, 956, 13861, 19837, 27722, 39674, 39913, 55444, 79348, 79826, 159652, 3312779, 6625558, 13251116]

約数ペア:

[(1, 13251116), (2, 6625558), (4, 3312779), (83, 159652), (166, 79826), (167, 79348), (239, 55444), (332, 39913), (334, 39674), (478, 27722), (668, 19837), (956, 13861)]