13130090

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1619}}^1$

素因数の和:2437

約数の個数: 16

約数和(自身を含む): 23677920

約数和(自身を除く): 10547830

約数列:

[1, 2, 5, 10, 811, 1619, 1622, 3238, 4055, 8095, 8110, 16190, 1313009, 2626018, 6565045, 13130090]

約数ペア:

[(1, 13130090), (2, 6565045), (5, 2626018), (10, 1313009), (811, 16190), (1619, 8110), (1622, 8095), (3238, 4055)]