19096899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 28532736

約数和(自身を除く): 9435837

約数列:

[1, 3, 17, 31, 47, 51, 93, 141, 257, 527, 771, 799, 1457, 1581, 2397, 4369, 4371, 7967, 12079, 13107, 23901, 24769, 36237, 74307, 135439, 205343, 374449, 406317, 616029, 1123347, 6365633, 19096899]

約数ペア:

[(1, 19096899), (3, 6365633), (17, 1123347), (31, 616029), (47, 406317), (51, 374449), (93, 205343), (141, 135439), (257, 74307), (527, 36237), (771, 24769), (799, 23901), (1457, 13107), (1581, 12079), (2397, 7967), (4369, 4371)]