81962219

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5399}}^1$

素因数の和:5482

約数の個数: 16

約数和(自身を含む): 93312000

約数和(自身を除く): 11349781

約数列:

[1, 17, 19, 47, 323, 799, 893, 5399, 15181, 91783, 102581, 253753, 1743877, 4313801, 4821307, 81962219]

約数ペア:

[(1, 81962219), (17, 4821307), (19, 4313801), (47, 1743877), (323, 253753), (799, 102581), (893, 91783), (5399, 15181)]