16669928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 36412740

約数和(自身を除く): 19742812

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1013, 1496, 2026, 2057, 4052, 4114, 8104, 8228, 11143, 16456, 17221, 22286, 34442, 44572, 68884, 89144, 122573, 137768, 189431, 245146, 378862, 490292, 757724, 980584, 1515448, 2083741, 4167482, 8334964, 16669928]

約数ペア:

[(1, 16669928), (2, 8334964), (4, 4167482), (8, 2083741), (11, 1515448), (17, 980584), (22, 757724), (34, 490292), (44, 378862), (68, 245146), (88, 189431), (121, 137768), (136, 122573), (187, 89144), (242, 68884), (374, 44572), (484, 34442), (748, 22286), (968, 17221), (1013, 16456), (1496, 11143), (2026, 8228), (2057, 8104), (4052, 4114)]