19933628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34849}}^1$

素因数の和:34877

約数の個数: 24

約数和(自身を含む): 40983600

約数和(自身を除く): 21049972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 34849, 69698, 139396, 383339, 453037, 766678, 906074, 1533356, 1812148, 4983407, 9966814, 19933628]

約数ペア:

[(1, 19933628), (2, 9966814), (4, 4983407), (11, 1812148), (13, 1533356), (22, 906074), (26, 766678), (44, 453037), (52, 383339), (143, 139396), (286, 69698), (572, 34849)]