19467854

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26237}}^1$

素因数の和:26299

約数の個数: 16

約数和(自身を含む): 34004448

約数和(自身を除く): 14536594

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 26237, 52474, 183659, 367318, 1390561, 2781122, 9733927, 19467854]

約数ペア:

[(1, 19467854), (2, 9733927), (7, 2781122), (14, 1390561), (53, 367318), (106, 183659), (371, 52474), (742, 26237)]