42121442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{100769}}^1$

素因数の和:100801

約数の個数: 16

約数和(自身を含む): 72554400

約数和(自身を除く): 30432958

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 100769, 201538, 1108459, 1914611, 2216918, 3829222, 21060721, 42121442]

約数ペア:

[(1, 42121442), (2, 21060721), (11, 3829222), (19, 2216918), (22, 1914611), (38, 1108459), (209, 201538), (418, 100769)]