19929062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1051}}^1$

素因数の和:1571

約数の個数: 16

約数和(自身を含む): 31560000

約数和(自身を除く): 11630938

約数列:

[1, 2, 19, 38, 499, 998, 1051, 2102, 9481, 18962, 19969, 39938, 524449, 1048898, 9964531, 19929062]

約数ペア:

[(1, 19929062), (2, 9964531), (19, 1048898), (38, 524449), (499, 39938), (998, 19969), (1051, 18962), (2102, 9481)]