19847153876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{445283}}^1$

素因数の和:446311

約数の個数: 24

約数和(自身を含む): 37927509984

約数和(自身を除く): 18080356108

約数列:

[1, 2, 4, 11, 22, 44, 1013, 2026, 4052, 11143, 22286, 44572, 445283, 890566, 1781132, 4898113, 9796226, 19592452, 451071679, 902143358, 1804286716, 4961788469, 9923576938, 19847153876]

約数ペア:

[(1, 19847153876), (2, 9923576938), (4, 4961788469), (11, 1804286716), (22, 902143358), (44, 451071679), (1013, 19592452), (2026, 9796226), (4052, 4898113), (11143, 1781132), (22286, 890566), (44572, 445283)]