17211226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11047}}^1$

素因数の和:11109

約数の個数: 16

約数和(自身を含む): 27840960

約数和(自身を除く): 10629734

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 11047, 22094, 209893, 419786, 452927, 905854, 8605613, 17211226]

約数ペア:

[(1, 17211226), (2, 8605613), (19, 905854), (38, 452927), (41, 419786), (82, 209893), (779, 22094), (1558, 11047)]