17969952001

素因数分解:

${\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{22109}}^1$

素因数の和:22464

約数の個数: 16

約数和(自身を含む): 18780410880

約数和(自身を除く): 810458879

約数列:

[1, 31, 157, 167, 4867, 5177, 22109, 26219, 685379, 812789, 3471113, 3692203, 107604503, 114458293, 579675871, 17969952001]

約数ペア:

[(1, 17969952001), (31, 579675871), (157, 114458293), (167, 107604503), (4867, 3692203), (5177, 3471113), (22109, 812789), (26219, 685379)]