19005313082

素因数分解:

$2^1\times 7^1\times {\mathrm{18131}}^1\times {\mathrm{74873}}^1$

素因数の和:93013

約数の個数: 16

約数和(自身を含む): 32582768832

約数和(自身を除く): 13577455750

約数列:

[1, 2, 7, 14, 18131, 36262, 74873, 126917, 149746, 253834, 524111, 1048222, 1357522363, 2715044726, 9502656541, 19005313082]

約数ペア:

[(1, 19005313082), (2, 9502656541), (7, 2715044726), (14, 1357522363), (18131, 1048222), (36262, 524111), (74873, 253834), (126917, 149746)]