123038638

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{15461}}^1$

素因数の和:15659

約数の個数: 16

約数和(自身を含む): 193707936

約数和(自身を除く): 70669298

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 15461, 30922, 355603, 711206, 2674753, 5349506, 61519319, 123038638]

約数ペア:

[(1, 123038638), (2, 61519319), (23, 5349506), (46, 2674753), (173, 711206), (346, 355603), (3979, 30922), (7958, 15461)]