2019443354

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{47137}}^1$

素因数の和:47861

約数の個数: 16

約数和(自身を含む): 3131471616

約数和(自身を除く): 1112028262

約数列:

[1, 2, 31, 62, 691, 1382, 21421, 42842, 47137, 94274, 1461247, 2922494, 32571667, 65143334, 1009721677, 2019443354]

約数ペア:

[(1, 2019443354), (2, 1009721677), (31, 65143334), (62, 32571667), (691, 2922494), (1382, 1461247), (21421, 94274), (42842, 47137)]