2019752823

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{42181}}^1$

素因数の和:43646

約数の個数: 16

約数和(自身を含む): 2939916672

約数和(自身を除く): 920163849

約数列:

[1, 3, 11, 33, 1451, 4353, 15961, 42181, 47883, 126543, 463991, 1391973, 61204631, 183613893, 673250941, 2019752823]

約数ペア:

[(1, 2019752823), (3, 673250941), (11, 183613893), (33, 61204631), (1451, 1391973), (4353, 463991), (15961, 126543), (42181, 47883)]