12290078

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2237}}^1$

素因数の和:2347

約数の個数: 16

約数和(自身を含む): 19175184

約数和(自身を除く): 6885106

約数列:

[1, 2, 41, 67, 82, 134, 2237, 2747, 4474, 5494, 91717, 149879, 183434, 299758, 6145039, 12290078]

約数ペア:

[(1, 12290078), (2, 6145039), (41, 299758), (67, 183434), (82, 149879), (134, 91717), (2237, 5494), (2747, 4474)]