2265142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5451

約数の個数: 16

約数和(自身を含む): 3902400

約数和(自身を除く): 1637258

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 5419, 10838, 59609, 102961, 119218, 205922, 1132571, 2265142]

約数ペア:

[(1, 2265142), (2, 1132571), (11, 205922), (19, 119218), (22, 102961), (38, 59609), (209, 10838), (418, 5419)]