19281346

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47491}}^1$

素因数の和:47529

約数の個数: 16

約数和(自身を含む): 34194240

約数和(自身を除く): 14912894

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 47491, 94982, 332437, 664874, 1377239, 2754478, 9640673, 19281346]

約数ペア:

[(1, 19281346), (2, 9640673), (7, 2754478), (14, 1377239), (29, 664874), (58, 332437), (203, 94982), (406, 47491)]