19335393

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27901}}^1$

素因数の和:27925

約数の個数: 24

約数和(自身を含む): 34821696

約数和(自身を除く): 15486303

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 27901, 83703, 195307, 251109, 306911, 585921, 920733, 1757763, 2148377, 2762199, 6445131, 19335393]

約数ペア:

[(1, 19335393), (3, 6445131), (7, 2762199), (9, 2148377), (11, 1757763), (21, 920733), (33, 585921), (63, 306911), (77, 251109), (99, 195307), (231, 83703), (693, 27901)]