12990058

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 19897416

約数和(自身を除く): 6907358

約数列:

[1, 2, 73, 146, 193, 386, 461, 922, 14089, 28178, 33653, 67306, 88973, 177946, 6495029, 12990058]

約数ペア:

[(1, 12990058), (2, 6495029), (73, 177946), (146, 88973), (193, 67306), (386, 33653), (461, 28178), (922, 14089)]