19197573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8009}}^1$

素因数の和:8076

約数の個数: 16

約数和(自身を含む): 27682560

約数和(自身を除く): 8484987

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 8009, 24027, 136153, 376423, 408459, 1129269, 6399191, 19197573]

約数ペア:

[(1, 19197573), (3, 6399191), (17, 1129269), (47, 408459), (51, 376423), (141, 136153), (799, 24027), (2397, 8009)]