19416898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{977}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 30748320

約数和(自身を除く): 11331422

約数列:

[1, 2, 19, 38, 523, 977, 1046, 1954, 9937, 18563, 19874, 37126, 510971, 1021942, 9708449, 19416898]

約数ペア:

[(1, 19416898), (2, 9708449), (19, 1021942), (38, 510971), (523, 37126), (977, 19874), (1046, 18563), (1954, 9937)]