12727174

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 19869696

約数和(自身を除く): 7142522

約数列:

[1, 2, 31, 62, 131, 262, 1567, 3134, 4061, 8122, 48577, 97154, 205277, 410554, 6363587, 12727174]

約数ペア:

[(1, 12727174), (2, 6363587), (31, 410554), (62, 205277), (131, 97154), (262, 48577), (1567, 8122), (3134, 4061)]