17812409

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 19232640

約数和(自身を除く): 1420231

約数列:

[1, 29, 41, 71, 211, 1189, 2059, 2911, 6119, 8651, 14981, 84419, 250879, 434449, 614221, 17812409]

約数ペア:

[(1, 17812409), (29, 614221), (41, 434449), (71, 250879), (211, 84419), (1189, 14981), (2059, 8651), (2911, 6119)]