17960106044

素因数分解:

$2^2\times {\mathrm{139}}^2\times {\mathrm{232391}}^1$

素因数の和:232673

約数の個数: 18

約数和(自身を含む): 31658064984

約数和(自身を除く): 13697958940

約数列:

[1, 2, 4, 139, 278, 556, 19321, 38642, 77284, 232391, 464782, 929564, 32302349, 64604698, 129209396, 4490026511, 8980053022, 17960106044]

約数ペア:

[(1, 17960106044), (2, 8980053022), (4, 4490026511), (139, 129209396), (278, 64604698), (556, 32302349), (19321, 929564), (38642, 464782), (77284, 232391)]