2745842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6569}}^1$

素因数の和:6601

約数の個数: 16

約数和(自身を含む): 4730400

約数和(自身を除く): 1984558

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6569, 13138, 72259, 124811, 144518, 249622, 1372921, 2745842]

約数ペア:

[(1, 2745842), (2, 1372921), (11, 249622), (19, 144518), (22, 124811), (38, 72259), (209, 13138), (418, 6569)]