16072294

素因数分解:

$2^1\times 7^4\times {\mathrm{3347}}^1$

素因数の和:3377

約数の個数: 20

約数和(自身を含む): 28133244

約数和(自身を除く): 12060950

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 3347, 4802, 6694, 23429, 46858, 164003, 328006, 1148021, 2296042, 8036147, 16072294]

約数ペア:

[(1, 16072294), (2, 8036147), (7, 2296042), (14, 1148021), (49, 328006), (98, 164003), (343, 46858), (686, 23429), (2401, 6694), (3347, 4802)]