13781042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32969}}^1$

素因数の和:33001

約数の個数: 16

約数和(自身を含む): 23738400

約数和(自身を除く): 9957358

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 32969, 65938, 362659, 626411, 725318, 1252822, 6890521, 13781042]

約数ペア:

[(1, 13781042), (2, 6890521), (11, 1252822), (19, 725318), (22, 626411), (38, 362659), (209, 65938), (418, 32969)]