11393220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{189887}}^1$

素因数の和:189899

約数の個数: 24

約数和(自身を含む): 31901184

約数和(自身を除く): 20507964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 189887, 379774, 569661, 759548, 949435, 1139322, 1898870, 2278644, 2848305, 3797740, 5696610, 11393220]

約数ペア:

[(1, 11393220), (2, 5696610), (3, 3797740), (4, 2848305), (5, 2278644), (6, 1898870), (10, 1139322), (12, 949435), (15, 759548), (20, 569661), (30, 379774), (60, 189887)]