18829353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1933}}^1$

素因数の和:2144

約数の個数: 16

約数和(自身を含む): 26735616

約数和(自身を除く): 7906263

約数列:

[1, 3, 17, 51, 191, 573, 1933, 3247, 5799, 9741, 32861, 98583, 369203, 1107609, 6276451, 18829353]

約数ペア:

[(1, 18829353), (3, 6276451), (17, 1107609), (51, 369203), (191, 98583), (573, 32861), (1933, 9741), (3247, 5799)]