22728028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{299053}}^1$

素因数の和:299076

約数の個数: 12

約数和(自身を含む): 41867560

約数和(自身を除く): 19139532

約数列:

[1, 2, 4, 19, 38, 76, 299053, 598106, 1196212, 5682007, 11364014, 22728028]

約数ペア:

[(1, 22728028), (2, 11364014), (4, 5682007), (19, 1196212), (38, 598106), (76, 299053)]