12757042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 21098880

約数和(自身を除く): 8341838

約数列:

[1, 2, 23, 29, 46, 58, 73, 131, 146, 262, 667, 1334, 1679, 2117, 3013, 3358, 3799, 4234, 6026, 7598, 9563, 19126, 48691, 87377, 97382, 174754, 219949, 277327, 439898, 554654, 6378521, 12757042]

約数ペア:

[(1, 12757042), (2, 6378521), (23, 554654), (29, 439898), (46, 277327), (58, 219949), (73, 174754), (131, 97382), (146, 87377), (262, 48691), (667, 19126), (1334, 9563), (1679, 7598), (2117, 6026), (3013, 4234), (3358, 3799)]