19527914

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3329}}^1$

素因数の和:3757

約数の個数: 16

約数和(自身を含む): 33566400

約数和(自身を除く): 14038486

約数列:

[1, 2, 7, 14, 419, 838, 2933, 3329, 5866, 6658, 23303, 46606, 1394851, 2789702, 9763957, 19527914]

約数ペア:

[(1, 19527914), (2, 9763957), (7, 2789702), (14, 1394851), (419, 46606), (838, 23303), (2933, 6658), (3329, 5866)]