19486963439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1\times {\mathrm{14081}}^1$

素因数の和:14866

約数の個数: 16

約数和(自身を含む): 20829643776

約数和(自身を除く): 1342680337

約数列:

[1, 17, 127, 641, 2159, 10897, 14081, 81407, 239377, 1383919, 1788287, 9025921, 30400879, 153440657, 1146291967, 19486963439]

約数ペア:

[(1, 19486963439), (17, 1146291967), (127, 153440657), (641, 30400879), (2159, 9025921), (10897, 1788287), (14081, 1383919), (81407, 239377)]