11819268

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{577}}^1$

素因数の和:1156

約数の個数: 36

約数和(自身を含む): 29980860

約数和(自身を除く): 18161592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 577, 1138, 1154, 1707, 1731, 2276, 2308, 3414, 3462, 5121, 5193, 6828, 6924, 10242, 10386, 20484, 20772, 328313, 656626, 984939, 1313252, 1969878, 2954817, 3939756, 5909634, 11819268]

約数ペア:

[(1, 11819268), (2, 5909634), (3, 3939756), (4, 2954817), (6, 1969878), (9, 1313252), (12, 984939), (18, 656626), (36, 328313), (569, 20772), (577, 20484), (1138, 10386), (1154, 10242), (1707, 6924), (1731, 6828), (2276, 5193), (2308, 5121), (3414, 3462)]