12578306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1297}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 20388984

約数和(自身を除く): 7810678

約数列:

[1, 2, 13, 26, 373, 746, 1297, 2594, 4849, 9698, 16861, 33722, 483781, 967562, 6289153, 12578306]

約数ペア:

[(1, 12578306), (2, 6289153), (13, 967562), (26, 483781), (373, 33722), (746, 16861), (1297, 9698), (2594, 4849)]