19286204

素因数分解:

$2^2\times 7^3\times {\mathrm{14057}}^1$

素因数の和:14082

約数の個数: 24

約数和(自身を含む): 39362400

約数和(自身を除く): 20076196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 14057, 28114, 56228, 98399, 196798, 393596, 688793, 1377586, 2755172, 4821551, 9643102, 19286204]

約数ペア:

[(1, 19286204), (2, 9643102), (4, 4821551), (7, 2755172), (14, 1377586), (28, 688793), (49, 393596), (98, 196798), (196, 98399), (343, 56228), (686, 28114), (1372, 14057)]