12689846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1801}}^1$

素因数の和:2087

約数の個数: 16

約数和(自身を含む): 20586048

約数和(自身を除く): 7896202

約数列:

[1, 2, 13, 26, 271, 542, 1801, 3523, 3602, 7046, 23413, 46826, 488071, 976142, 6344923, 12689846]

約数ペア:

[(1, 12689846), (2, 6344923), (13, 976142), (26, 488071), (271, 46826), (542, 23413), (1801, 7046), (3523, 3602)]