18442293418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1\times {\mathrm{367391}}^1$

素因数の和:368733

約数の個数: 16

約数和(自身を含む): 29141533440

約数和(自身を除く): 10699240022

約数列:

[1, 2, 19, 38, 1321, 2642, 25099, 50198, 367391, 734782, 6980429, 13960858, 485323511, 970647022, 9221146709, 18442293418]

約数ペア:

[(1, 18442293418), (2, 9221146709), (19, 970647022), (38, 485323511), (1321, 13960858), (2642, 6980429), (25099, 734782), (50198, 367391)]