13219486

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9349}}^1$

素因数の和:9459

約数の個数: 16

約数和(自身を含む): 22888800

約数和(自身を除く): 9669314

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 9349, 18698, 65443, 130886, 944249, 1888498, 6609743, 13219486]

約数ペア:

[(1, 13219486), (2, 6609743), (7, 1888498), (14, 944249), (101, 130886), (202, 65443), (707, 18698), (1414, 9349)]