19636834

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{4019}}^1$

素因数の和:4377

約数の個数: 16

約数和(自身を含む): 33768000

約数和(自身を除く): 14131166

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4019, 4886, 8038, 28133, 56266, 1402631, 2805262, 9818417, 19636834]

約数ペア:

[(1, 19636834), (2, 9818417), (7, 2805262), (14, 1402631), (349, 56266), (698, 28133), (2443, 8038), (4019, 4886)]