17384774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1877}}^1$

素因数の和:2311

約数の個数: 16

約数和(自身を含む): 28530576

約数和(自身を除く): 11145802

約数列:

[1, 2, 11, 22, 421, 842, 1877, 3754, 4631, 9262, 20647, 41294, 790217, 1580434, 8692387, 17384774]

約数ペア:

[(1, 17384774), (2, 8692387), (11, 1580434), (22, 790217), (421, 41294), (842, 20647), (1877, 9262), (3754, 4631)]