28533538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{9467}}^1$

素因数の和:9617

約数の個数: 16

約数和(自身を含む): 47037024

約数和(自身を除く): 18503486

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 9467, 18934, 104137, 208274, 1296979, 2593958, 14266769, 28533538]

約数ペア:

[(1, 28533538), (2, 14266769), (11, 2593958), (22, 1296979), (137, 208274), (274, 104137), (1507, 18934), (3014, 9467)]