13131138

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{9157}}^1$

素因数の和:9401

約数の個数: 16

約数和(自身を含む): 26375040

約数和(自身を除く): 13243902

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 9157, 18314, 27471, 54942, 2188523, 4377046, 6565569, 13131138]

約数ペア:

[(1, 13131138), (2, 6565569), (3, 4377046), (6, 2188523), (239, 54942), (478, 27471), (717, 18314), (1434, 9157)]