21194562

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{95471}}^1$

素因数の和:95513

約数の個数: 16

約数和(自身を含む): 43535232

約数和(自身を除く): 22340670

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 95471, 190942, 286413, 572826, 3532427, 7064854, 10597281, 21194562]

約数ペア:

[(1, 21194562), (2, 10597281), (3, 7064854), (6, 3532427), (37, 572826), (74, 286413), (111, 190942), (222, 95471)]