20141698

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2531}}^1$

素因数の和:2729

約数の個数: 16

約数和(自身を含む): 31720896

約数和(自身を除く): 11579198

約数列:

[1, 2, 23, 46, 173, 346, 2531, 3979, 5062, 7958, 58213, 116426, 437863, 875726, 10070849, 20141698]

約数ペア:

[(1, 20141698), (2, 10070849), (23, 875726), (46, 437863), (173, 116426), (346, 58213), (2531, 7958), (3979, 5062)]