19932342

素因数分解:

$2^1\times 3^1\times {\mathrm{443}}^1\times {\mathrm{7499}}^1$

素因数の和:7947

約数の個数: 16

約数和(自身を含む): 39960000

約数和(自身を除く): 20027658

約数列:

[1, 2, 3, 6, 443, 886, 1329, 2658, 7499, 14998, 22497, 44994, 3322057, 6644114, 9966171, 19932342]

約数ペア:

[(1, 19932342), (2, 9966171), (3, 6644114), (6, 3322057), (443, 44994), (886, 22497), (1329, 14998), (2658, 7499)]