2019249213

素因数分解:

$3^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{12113}}^1$

素因数の和:12604

約数の個数: 16

約数和(自身を含む): 2716249536

約数和(自身を除く): 697000323

約数列:

[1, 3, 181, 307, 543, 921, 12113, 36339, 55567, 166701, 2192453, 3718691, 6577359, 11156073, 673083071, 2019249213]

約数ペア:

[(1, 2019249213), (3, 673083071), (181, 11156073), (307, 6577359), (543, 3718691), (921, 2192453), (12113, 166701), (36339, 55567)]