1818919951

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{8527}}^1$

素因数の和:8758

約数の個数: 16

約数和(自身を含む): 1951206400

約数和(自身を除く): 132286449

約数列:

[1, 19, 103, 109, 1957, 2071, 8527, 11227, 162013, 213313, 878281, 929443, 16687339, 17659417, 95732629, 1818919951]

約数ペア:

[(1, 1818919951), (19, 95732629), (103, 17659417), (109, 16687339), (1957, 929443), (2071, 878281), (8527, 213313), (11227, 162013)]