21794594

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:785

約数の個数: 16

約数和(自身を含む): 33221760

約数和(自身を除く): 11427166

約数列:

[1, 2, 103, 206, 241, 439, 482, 878, 24823, 45217, 49646, 90434, 105799, 211598, 10897297, 21794594]

約数ペア:

[(1, 21794594), (2, 10897297), (103, 211598), (206, 105799), (241, 90434), (439, 49646), (482, 45217), (878, 24823)]