19444328238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2684939}}^1$

素因数の和:2685032

約数の個数: 32

約数和(自身を含む): 41756186880

約数和(自身を除く): 22311858642

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 142, 213, 426, 1207, 2414, 3621, 7242, 2684939, 5369878, 8054817, 16109634, 45643963, 91287926, 136931889, 190630669, 273863778, 381261338, 571892007, 1143784014, 3240721373, 6481442746, 9722164119, 19444328238]

約数ペア:

[(1, 19444328238), (2, 9722164119), (3, 6481442746), (6, 3240721373), (17, 1143784014), (34, 571892007), (51, 381261338), (71, 273863778), (102, 190630669), (142, 136931889), (213, 91287926), (426, 45643963), (1207, 16109634), (2414, 8054817), (3621, 5369878), (7242, 2684939)]