19845298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1\times {\mathrm{971}}^1$

素因数の和:1913

約数の個数: 16

約数和(自身を含む): 32542560

約数和(自身を除く): 12697262

約数列:

[1, 2, 11, 22, 929, 971, 1858, 1942, 10219, 10681, 20438, 21362, 902059, 1804118, 9922649, 19845298]

約数ペア:

[(1, 19845298), (2, 9922649), (11, 1804118), (22, 902059), (929, 21362), (971, 20438), (1858, 10681), (1942, 10219)]