19580491319

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{221201}}^1$

素因数の和:221386

約数の個数: 16

約数和(自身を含む): 21405275136

約数和(自身を除く): 1824783817

約数列:

[1, 17, 41, 127, 697, 2159, 5207, 88519, 221201, 3760417, 9069241, 28092527, 154177097, 477572959, 1151793607, 19580491319]

約数ペア:

[(1, 19580491319), (17, 1151793607), (41, 477572959), (127, 154177097), (697, 28092527), (2159, 9069241), (5207, 3760417), (88519, 221201)]