2019285843

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1\times {\mathrm{26839}}^1$

素因数の和:27682

約数の個数: 16

約数和(自身を含む): 2782771200

約数和(自身を除く): 763485357

約数列:

[1, 3, 31, 93, 809, 2427, 25079, 26839, 75237, 80517, 832009, 2496027, 21712751, 65138253, 673095281, 2019285843]

約数ペア:

[(1, 2019285843), (3, 673095281), (31, 65138253), (93, 21712751), (809, 2496027), (2427, 832009), (25079, 80517), (26839, 75237)]