12564871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 14630400

約数和(自身を除く): 2065529

約数列:

[1, 11, 19, 79, 209, 761, 869, 1501, 8371, 14459, 16511, 60119, 159049, 661309, 1142261, 12564871]

約数ペア:

[(1, 12564871), (11, 1142261), (19, 661309), (79, 159049), (209, 60119), (761, 16511), (869, 14459), (1501, 8371)]