2019747458

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{170213}}^1$

素因数の和:170581

約数の個数: 16

約数和(自身を含む): 3217044600

約数和(自身を除く): 1197297142

約数列:

[1, 2, 17, 34, 349, 698, 5933, 11866, 170213, 340426, 2893621, 5787242, 59404337, 118808674, 1009873729, 2019747458]

約数ペア:

[(1, 2019747458), (2, 1009873729), (17, 118808674), (34, 59404337), (349, 5787242), (698, 2893621), (5933, 340426), (11866, 170213)]