19472006

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3511}}^1$

素因数の和:3619

約数の個数: 16

約数和(自身を含む): 30343680

約数和(自身を除く): 10871674

約数列:

[1, 2, 47, 59, 94, 118, 2773, 3511, 5546, 7022, 165017, 207149, 330034, 414298, 9736003, 19472006]

約数ペア:

[(1, 19472006), (2, 9736003), (47, 414298), (59, 330034), (94, 207149), (118, 165017), (2773, 7022), (3511, 5546)]