2019531

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 2822400

約数和(自身を除く): 802869

約数列:

[1, 3, 29, 87, 139, 167, 417, 501, 4031, 4843, 12093, 14529, 23213, 69639, 673177, 2019531]

約数ペア:

[(1, 2019531), (3, 673177), (29, 69639), (87, 23213), (139, 14529), (167, 12093), (417, 4843), (501, 4031)]