19210136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12841}}^1$

素因数の和:12875

約数の個数: 32

約数和(自身を含む): 41608080

約数和(自身を除く): 22397944

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 12841, 25682, 51364, 102728, 141251, 218297, 282502, 436594, 565004, 873188, 1130008, 1746376, 2401267, 4802534, 9605068, 19210136]

約数ペア:

[(1, 19210136), (2, 9605068), (4, 4802534), (8, 2401267), (11, 1746376), (17, 1130008), (22, 873188), (34, 565004), (44, 436594), (68, 282502), (88, 218297), (136, 141251), (187, 102728), (374, 51364), (748, 25682), (1496, 12841)]