319494464641

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{138971059}}^1$

素因数の和:138971100

約数の個数: 12

約数和(自身を含む): 369663019600

約数和(自身を除く): 50168554959

約数列:

[1, 11, 19, 121, 209, 2299, 138971059, 1528681649, 2640450121, 16815498139, 29044951331, 319494464641]

約数ペア:

[(1, 319494464641), (11, 29044951331), (19, 16815498139), (121, 2640450121), (209, 1528681649), (2299, 138971059)]