19914006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{474143}}^1$

素因数の和:474155

約数の個数: 16

約数和(自身を含む): 45517824

約数和(自身を除く): 25603818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 474143, 948286, 1422429, 2844858, 3319001, 6638002, 9957003, 19914006]

約数ペア:

[(1, 19914006), (2, 9957003), (3, 6638002), (6, 3319001), (7, 2844858), (14, 1422429), (21, 948286), (42, 474143)]