18996909092

素因数分解:

$2^2\times 7^1\times {\mathrm{17713}}^1\times {\mathrm{38303}}^1$

素因数の和:56027

約数の個数: 24

約数和(自身を含む): 37996955136

約数和(自身を除く): 19000046044

約数列:

[1, 2, 4, 7, 14, 28, 17713, 35426, 38303, 70852, 76606, 123991, 153212, 247982, 268121, 495964, 536242, 1072484, 678461039, 1356922078, 2713844156, 4749227273, 9498454546, 18996909092]

約数ペア:

[(1, 18996909092), (2, 9498454546), (4, 4749227273), (7, 2713844156), (14, 1356922078), (28, 678461039), (17713, 1072484), (35426, 536242), (38303, 495964), (70852, 268121), (76606, 247982), (123991, 153212)]