31192946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13913}}^1$

素因数の和:13993

約数の個数: 16

約数和(自身を含む): 50090400

約数和(自身を除く): 18897454

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 13913, 27826, 264347, 528694, 820867, 1641734, 15596473, 31192946]

約数ペア:

[(1, 31192946), (2, 15596473), (19, 1641734), (38, 820867), (59, 528694), (118, 264347), (1121, 27826), (2242, 13913)]