139545818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{10093}}^1$

素因数の和:10349

約数の個数: 16

約数和(自身を含む): 217061376

約数和(自身を除く): 77515558

約数列:

[1, 2, 31, 62, 223, 446, 6913, 10093, 13826, 20186, 312883, 625766, 2250739, 4501478, 69772909, 139545818]

約数ペア:

[(1, 139545818), (2, 69772909), (31, 4501478), (62, 2250739), (223, 625766), (446, 312883), (6913, 20186), (10093, 13826)]