119989864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{789407}}^1$

素因数の和:789432

約数の個数: 16

約数和(自身を含む): 236822400

約数和(自身を除く): 116832536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 789407, 1578814, 3157628, 6315256, 14998733, 29997466, 59994932, 119989864]

約数ペア:

[(1, 119989864), (2, 59994932), (4, 29997466), (8, 14998733), (19, 6315256), (38, 3157628), (76, 1578814), (152, 789407)]