13394038

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4003}}^1$

素因数の和:4251

約数の個数: 16

約数和(自身を含む): 23063040

約数和(自身を除く): 9669002

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 4003, 8006, 28021, 56042, 956717, 1913434, 6697019, 13394038]

約数ペア:

[(1, 13394038), (2, 6697019), (7, 1913434), (14, 956717), (239, 56042), (478, 28021), (1673, 8006), (3346, 4003)]