19247097

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 26706240

約数和(自身を除く): 7459143

約数列:

[1, 3, 29, 87, 197, 591, 1123, 3369, 5713, 17139, 32567, 97701, 221231, 663693, 6415699, 19247097]

約数ペア:

[(1, 19247097), (3, 6415699), (29, 663693), (87, 221231), (197, 97701), (591, 32567), (1123, 17139), (3369, 5713)]