291132022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{333103}}^1$

素因数の和:333147

約数の個数: 16

約数和(自身を含む): 479669760

約数和(自身を除く): 188537738

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 333103, 666206, 6328957, 7661369, 12657914, 15322738, 145566011, 291132022]

約数ペア:

[(1, 291132022), (2, 145566011), (19, 15322738), (23, 12657914), (38, 7661369), (46, 6328957), (437, 666206), (874, 333103)]