19569588

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 46964736

約数和(自身を除く): 27395148

約数列:

[1, 2, 3, 4, 6, 12, 71, 103, 142, 206, 213, 223, 284, 309, 412, 426, 446, 618, 669, 852, 892, 1236, 1338, 2676, 7313, 14626, 15833, 21939, 22969, 29252, 31666, 43878, 45938, 47499, 63332, 68907, 87756, 91876, 94998, 137814, 189996, 275628, 1630799, 3261598, 4892397, 6523196, 9784794, 19569588]

約数ペア:

[(1, 19569588), (2, 9784794), (3, 6523196), (4, 4892397), (6, 3261598), (12, 1630799), (71, 275628), (103, 189996), (142, 137814), (206, 94998), (213, 91876), (223, 87756), (284, 68907), (309, 63332), (412, 47499), (426, 45938), (446, 43878), (618, 31666), (669, 29252), (852, 22969), (892, 21939), (1236, 15833), (1338, 14626), (2676, 7313)]