11978668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1033}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 22698368

約数和(自身を除く): 10719700

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 1033, 2066, 2899, 4132, 5798, 11596, 13429, 26858, 53716, 230359, 460718, 921436, 2994667, 5989334, 11978668]

約数ペア:

[(1, 11978668), (2, 5989334), (4, 2994667), (13, 921436), (26, 460718), (52, 230359), (223, 53716), (446, 26858), (892, 13429), (1033, 11596), (2066, 5798), (2899, 4132)]