11196220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79973}}^1$

素因数の和:79989

約数の個数: 24

約数和(自身を含む): 26871264

約数和(自身を除く): 15675044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 79973, 159946, 319892, 399865, 559811, 799730, 1119622, 1599460, 2239244, 2799055, 5598110, 11196220]

約数ペア:

[(1, 11196220), (2, 5598110), (4, 2799055), (5, 2239244), (7, 1599460), (10, 1119622), (14, 799730), (20, 559811), (28, 399865), (35, 319892), (70, 159946), (140, 79973)]