20230706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3391}}^1$

素因数の和:3569

約数の個数: 16

約数和(自身を含む): 32156160

約数和(自身を除く): 11925454

約数列:

[1, 2, 19, 38, 157, 314, 2983, 3391, 5966, 6782, 64429, 128858, 532387, 1064774, 10115353, 20230706]

約数ペア:

[(1, 20230706), (2, 10115353), (19, 1064774), (38, 532387), (157, 128858), (314, 64429), (2983, 6782), (3391, 5966)]