53858426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13003}}^1$

素因数の和:13133

約数の個数: 16

約数和(自身を含む): 85826400

約数和(自身を除く): 31967974

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 13003, 26006, 247057, 494114, 1417327, 2834654, 26929213, 53858426]

約数ペア:

[(1, 53858426), (2, 26929213), (19, 2834654), (38, 1417327), (109, 494114), (218, 247057), (2071, 26006), (4142, 13003)]