12509306

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2267}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 7086214

約数列:

[1, 2, 31, 62, 89, 178, 2267, 2759, 4534, 5518, 70277, 140554, 201763, 403526, 6254653, 12509306]

約数ペア:

[(1, 12509306), (2, 6254653), (31, 403526), (62, 201763), (89, 140554), (178, 70277), (2267, 5518), (2759, 4534)]