19001397386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1\times {\mathrm{262501}}^1$

素因数の和:264649

約数の個数: 16

約数和(自身を含む): 30192980040

約数和(自身を除く): 11191582654

約数列:

[1, 2, 17, 34, 2129, 4258, 36193, 72386, 262501, 525002, 4462517, 8925034, 558864629, 1117729258, 9500698693, 19001397386]

約数ペア:

[(1, 19001397386), (2, 9500698693), (17, 1117729258), (34, 558864629), (2129, 8925034), (4258, 4462517), (36193, 525002), (72386, 262501)]