13251982

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:867

約数の個数: 16

約数和(自身を含む): 20326320

約数和(自身を除く): 7074338

約数列:

[1, 2, 73, 139, 146, 278, 653, 1306, 10147, 20294, 47669, 90767, 95338, 181534, 6625991, 13251982]

約数ペア:

[(1, 13251982), (2, 6625991), (73, 181534), (139, 95338), (146, 90767), (278, 47669), (653, 20294), (1306, 10147)]