12320454

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{66239}}^1$

素因数の和:66275

約数の個数: 16

約数和(自身を含む): 25436160

約数和(自身を除く): 13115706

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 66239, 132478, 198717, 397434, 2053409, 4106818, 6160227, 12320454]

約数ペア:

[(1, 12320454), (2, 6160227), (3, 4106818), (6, 2053409), (31, 397434), (62, 198717), (93, 132478), (186, 66239)]