12719414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4127}}^1$

素因数の和:4219

約数の個数: 16

約数和(自身を含む): 20210688

約数和(自身を除く): 7491274

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 4127, 8254, 94921, 189842, 276509, 553018, 6359707, 12719414]

約数ペア:

[(1, 12719414), (2, 6359707), (23, 553018), (46, 276509), (67, 189842), (134, 94921), (1541, 8254), (3082, 4127)]