19444329906

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{31463317}}^1$

素因数の和:31463425

約数の個数: 16

約数和(自身を含む): 39266220864

約数和(自身を除く): 19821890958

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 31463317, 62926634, 94389951, 188779902, 3240721651, 6481443302, 9722164953, 19444329906]

約数ペア:

[(1, 19444329906), (2, 9722164953), (3, 6481443302), (6, 3240721651), (103, 188779902), (206, 94389951), (309, 62926634), (618, 31463317)]