13188454

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{757}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 20520576

約数和(自身を除く): 7332122

約数列:

[1, 2, 31, 62, 281, 562, 757, 1514, 8711, 17422, 23467, 46934, 212717, 425434, 6594227, 13188454]

約数ペア:

[(1, 13188454), (2, 6594227), (31, 425434), (62, 212717), (281, 46934), (562, 23467), (757, 17422), (1514, 8711)]