19172724

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{10723}}^1$

素因数の和:10879

約数の個数: 24

約数和(自身を含む): 45040800

約数和(自身を除く): 25868076

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 10723, 21446, 32169, 42892, 64338, 128676, 1597727, 3195454, 4793181, 6390908, 9586362, 19172724]

約数ペア:

[(1, 19172724), (2, 9586362), (3, 6390908), (4, 4793181), (6, 3195454), (12, 1597727), (149, 128676), (298, 64338), (447, 42892), (596, 32169), (894, 21446), (1788, 10723)]