19862022

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{41903}}^1$

素因数の和:41987

約数の個数: 16

約数和(自身を含む): 40227840

約数和(自身を除く): 20365818

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 41903, 83806, 125709, 251418, 3310337, 6620674, 9931011, 19862022]

約数ペア:

[(1, 19862022), (2, 9931011), (3, 6620674), (6, 3310337), (79, 251418), (158, 125709), (237, 83806), (474, 41903)]