11785616

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{3491}}^1$

素因数の和:3710

約数の個数: 20

約数和(自身を含む): 22949424

約数和(自身を除く): 11163808

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 3491, 6982, 13964, 27928, 55856, 736601, 1473202, 2946404, 5892808, 11785616]

約数ペア:

[(1, 11785616), (2, 5892808), (4, 2946404), (8, 1473202), (16, 736601), (211, 55856), (422, 27928), (844, 13964), (1688, 6982), (3376, 3491)]