19703724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52967}}^1$

素因数の和:53005

約数の個数: 24

約数和(自身を含む): 47459328

約数和(自身を除く): 27755604

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 52967, 105934, 158901, 211868, 317802, 635604, 1641977, 3283954, 4925931, 6567908, 9851862, 19703724]

約数ペア:

[(1, 19703724), (2, 9851862), (3, 6567908), (4, 4925931), (6, 3283954), (12, 1641977), (31, 635604), (62, 317802), (93, 211868), (124, 158901), (186, 105934), (372, 52967)]