16190278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13249}}^1$

素因数の和:13311

約数の個数: 16

約数和(自身を含む): 26712000

約数和(自身を除く): 10521722

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 13249, 26498, 172237, 344474, 622703, 1245406, 8095139, 16190278]

約数ペア:

[(1, 16190278), (2, 8095139), (13, 1245406), (26, 622703), (47, 344474), (94, 172237), (611, 26498), (1222, 13249)]