17681116

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{619}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 31994480

約数和(自身を除く): 14313364

約数列:

[1, 2, 4, 37, 74, 148, 193, 386, 619, 772, 1238, 2476, 7141, 14282, 22903, 28564, 45806, 91612, 119467, 238934, 477868, 4420279, 8840558, 17681116]

約数ペア:

[(1, 17681116), (2, 8840558), (4, 4420279), (37, 477868), (74, 238934), (148, 119467), (193, 91612), (386, 45806), (619, 28564), (772, 22903), (1238, 14282), (2476, 7141)]