19003913267

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{23167}}^1$

素因数の和:23918

約数の個数: 16

約数和(自身を含む): 20429171712

約数和(自身を除く): 1425258445

約数列:

[1, 17, 73, 661, 1241, 11237, 23167, 48253, 393839, 820301, 1691191, 15313387, 28750247, 260327579, 1117877251, 19003913267]

約数ペア:

[(1, 19003913267), (17, 1117877251), (73, 260327579), (661, 28750247), (1241, 15313387), (11237, 1691191), (23167, 820301), (48253, 393839)]