22094416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{72679}}^1$

素因数の和:72706

約数の個数: 20

約数和(自身を含む): 45061600

約数和(自身を除く): 22967184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 72679, 145358, 290716, 581432, 1162864, 1380901, 2761802, 5523604, 11047208, 22094416]

約数ペア:

[(1, 22094416), (2, 11047208), (4, 5523604), (8, 2761802), (16, 1380901), (19, 1162864), (38, 581432), (76, 290716), (152, 145358), (304, 72679)]