26099474

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:785

約数の個数: 16

約数和(自身を含む): 39701760

約数和(自身を除く): 13602286

約数列:

[1, 2, 139, 223, 278, 421, 446, 842, 30997, 58519, 61994, 93883, 117038, 187766, 13049737, 26099474]

約数ペア:

[(1, 26099474), (2, 13049737), (139, 187766), (223, 117038), (278, 93883), (421, 61994), (446, 58519), (842, 30997)]