19247514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22433}}^1$

素因数の和:22462

約数の個数: 32

約数和(自身を含む): 45226944

約数和(自身を除く): 25979430

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 22433, 44866, 67299, 134598, 246763, 291629, 493526, 583258, 740289, 874887, 1480578, 1749774, 3207919, 6415838, 9623757, 19247514]

約数ペア:

[(1, 19247514), (2, 9623757), (3, 6415838), (6, 3207919), (11, 1749774), (13, 1480578), (22, 874887), (26, 740289), (33, 583258), (39, 493526), (66, 291629), (78, 246763), (143, 134598), (286, 67299), (429, 44866), (858, 22433)]