19691214

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{69827}}^1$

素因数の和:69879

約数の個数: 16

約数和(自身を含む): 40220928

約数和(自身を除く): 20529714

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 69827, 139654, 209481, 418962, 3281869, 6563738, 9845607, 19691214]

約数ペア:

[(1, 19691214), (2, 9845607), (3, 6563738), (6, 3281869), (47, 418962), (94, 209481), (141, 139654), (282, 69827)]