139715246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{334247}}^1$

素因数の和:334279

約数の個数: 16

約数和(自身を含む): 240658560

約数和(自身を除く): 100943314

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 334247, 668494, 3676717, 6350693, 7353434, 12701386, 69857623, 139715246]

約数ペア:

[(1, 139715246), (2, 69857623), (11, 12701386), (19, 7353434), (22, 6350693), (38, 3676717), (209, 668494), (418, 334247)]