13421762

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{653}}^1$

素因数の和:937

約数の個数: 16

約数和(自身を含む): 20718720

約数和(自身を除く): 7296958

約数列:

[1, 2, 43, 86, 239, 478, 653, 1306, 10277, 20554, 28079, 56158, 156067, 312134, 6710881, 13421762]

約数ペア:

[(1, 13421762), (2, 6710881), (43, 312134), (86, 156067), (239, 56158), (478, 28079), (653, 20554), (1306, 10277)]